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Curriculum resources related to 'acid'

ACSSU179 Year 9 Chemical Sciences
Chemical Reactions - Chemical reactions, including combustion and the reactions of acids, are important in both non-living and living systems and involve energy transfer ACSCH061 Year 11 Molecular interactions and reactions
Aqueous solutions and acidity - Water is a key substance in a range of chemical systems because of its unique properties, including its boiling point, density in solid and liquid phases, surface tension, and ability to act as a solvent ACSCH063 Year 11 Molecular interactions and reactions
Aqueous solutions and acidity - The concentration of a solution is defined as the amount of solute divided by the amount of solution; this can be represented in a variety of ways including by the number of moles of the solute per litre of solution (mol L1) and the mass of the solute pe ACSCH064 Year 11 Molecular interactions and reactions
Aqueous solutions and acidity - The presence of specific ions in solutions can be identified using analytical techniques based on chemical reactions, including precipitation and acidbase reactions ACSCH065 Year 11 Molecular interactions and reactions
Aqueous solutions and acidity - The solubility of substances in water, including ionic and molecular substances, can be explained by the intermolecular forces between species in the substances and water molecules, and is affected by changes in temperature ACSCH066 Year 11 Molecular interactions and reactions
Aqueous solutions and acidity - The pH scale is used to compare the levels of acidity or alkalinity of aqueous solutions; the pH is dependent on the concentration of hydrogen ions in the solution ACSCH091 Year 12 Equilibrium acids and redox reactions
Chemical equilibrium systems - Over time, physical changes and reversible chemical reactions reach a state of dynamic equilibrium in a closed system, with the relative concentrations of products and reactants defining the position of equilibrium ACSCH096 Year 12 Equilibrium acids and redox reactions
Chemical equilibrium systems - Equilibrium position can be predicted qualitatively using equilibrium constants ACSCH097 Year 12 Equilibrium acids and redox reactions
Chemical equilibrium systems - Acids are substances that can act as proton (hydrogen ion) donors and can be classified as monoprotic or polyprotic depending on the number of protons donated by each molecule of the acid ACSCH098 Year 12 Equilibrium acids and redox reactions
Chemical equilibrium systems - The strength of acids is explained by the degree of ionisation at equilibrium in aqueous solution, which can be represented with chemical equations and equilibrium constants (Ka) ACSCH099 Year 12 Equilibrium acids and redox reactions
Chemical equilibrium systems - The relationship between acids and bases in equilibrium systems can be explained using the Brønsted Lowry model and represented using chemical equations that illustrate the transfer of hydrogen ions ACSCH100 Year 12 Equilibrium acids and redox reactions
Chemical equilibrium systems - The pH scale is a logarithmic scale and the pH of a solution can be calculated from the concentration of hydrogen ions; Kw can be used to calculate the concentration of hydrogen ions from the concentration of hydroxide ions in a solution ACSCH101 Year 12 Equilibrium acids and redox reactions
Chemical equilibrium systems - Acidbase indicators are weak acids or bases where the acidic form is of a different colour to the basic form ACSCH102 Year 12 Equilibrium acids and redox reactions
Chemical equilibrium systems - Volumetric analysis methods involving acidbase reactions rely on the identification of an equivalence point by measuring the associated change in pH, using chemical indicators or pH meters, to reveal an observable end point ACSCH103 Year 12 Equilibrium acids and redox reactions
Oxidation and reduction - A range of reactions, including displacement reactions of metals, combustion, corrosion, and electrochemical processes, can be modelled as redox reactions involving oxidation of one substance and reduction of another substance ACSCH104 Year 12 Equilibrium acids and redox reactions
Oxidation and reduction - Oxidation can be modelled as the loss of electrons from a chemical species, and reduction can be modelled as the gain of electrons by a chemical species; these processes can be represented using half equations ACSCH106 Year 12 Equilibrium acids and redox reactions
Oxidation and reduction - The relative strength of oxidising and reducing agents can be determined by comparing standard electrode potentials ACSCH107 Year 12 Equilibrium acids and redox reactions
Oxidation and reduction - Electrochemical cells, including galvanic and electrolytic cells, consist of oxidation and reduction half reactions connected via an external circuit that allows electrons to move from the anode (oxidation reaction) to the cathode (reduction reaction) ACSCH108 Year 12 Equilibrium acids and redox reactions
Oxidation and reduction - Galvanic cells, including fuel cells, generate an electrical potential difference from a spontaneous redox reaction; they can be represented as cell diagrams including anode and cathode halfequations ACSCH110 Year 12 Equilibrium acids and redox reactions
Oxidation and reduction - Cell potentials at standard conditions can be calculated from standard electrode potentials; these values can be used to compare cells constructed from different materials

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Molymod Amino Acid Set of Seven Models MOLYMOD AMINO ACID 7 MODEL SET Use this set of genuine Molymod® atoms to build a model of each of 7 L-configuration amino acids. Includes a total of 125 atom parts (23mm red oxygen, 23mm blue nitrogen, 23mm black carbon, 23mm yellow sulphur and 19mm white dome hydro... Order code: MKA-120-7

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Molymod 8 Model Amino Acid - Peptide Upgrade Order code: MKA-120-8

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Molymod Amino Acid Set of 20 Models MOLYMOD AMINO ACID 20 MODEL SET Use this set of genuine Molymod® atoms to build a model of each of the 20 common amino acids. Includes a total of 385 atom parts (23mm red oxygen, 23mm blue nitrogen, 23mm black carbon and 19mm white dome hydrogen) with links (short whi... Order code: MKA-121-20

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Molymod Polyunsaturated Fat - Linoleic Acid C18H30O2 Order code: MKS-117-Poly

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Molymod Saturated Fatty Acid Stearic Acid MOLYMOD STEARIC ACID A set of genuine Molymod® black carbon, red oxygen and white dome hydrogen atoms, plus links and a tool to build a compact molecule of Stearic Acid C18H36O2 which is one example of a saturated fatty acid. The... Order code: MKS-117-S

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Molymod Mono Unsaturated Fat - Oleic Acid C18H34O2 Order code: MKS-117-U

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Molymod Methanoic (formic) Acid MOLYMOD METHANOIC ACID Dimer of Methanoic Acid (HCOOH)2 A quality, genuine Molymod® atom set fully compatible with other Molymod® products. Order code: MOK-409

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Indicators and the Strengths of Acids and Bases Poster on Laminated Paper approx. 440x610mm A2 Order code: CPH5-A2

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Vernier pH Sensor VERNIER PH SENSOR Vernier's general purpose pH sensor can be used across disciplines including chemistry, biology, middle school science and environmental science. Use the pH Sensor just as you would a traditional pH meter with the additional advantages of automated da... Order code: PH-BTA

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Vernier Chemistry Investigations for AP - Electronic Version VERNIER CHEMISTRY INVESTIGATIONS FOR USE WITH AP CHEMISTRY - ELECTRONIC This lab book provides 16 inquiry-based laboratory experiments aligned with the Advanced Placement inquiry investigations published by The College Board of America. Each experiment guides students to ... Order code: APCHEM-E

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Physical Science with Vernier - Electronic Version PHYSICAL SCIENCE WITH VERNIER Physical Science with Vernier is a lab book containing 40 ready-to-use experiments for physical science in grades 6-10 that are perfect for introductory physical science and integrated science classes. Experiments are included for 12 Vernier ... Order code: PSV-E

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Vernier Investigating Chemistry through Inquiry - Electronic Version VERNIER INVESTIGATING CHEMISTRY THROUGH INQUIRY - ELECTRONIC Investigating Chemistry through Inquiry lab book contains 25 inquiry-based chemistry investigations. Each experiment includes a preliminary activity, teacher information, sample researchable questions and sam... Order code: CHEM-I-E

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ScienceWiz Teacher 6 Pack Chemistry Plus An exciting set of selected experiments designed to make elements elementary and explore the periodicity of the periodic table. Learn about atoms and the stuff they are made of: protons, neutrons and electrons. The beautifully illustrated book and materials kit takes students thr... Order code: SCW9910

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ScienceWiz Chemistry Plus Kit Sample An exciting set of selected experiments designed to make elements elementary and explore the periodicity of the periodic table. Learn about atoms and the stuff they are made of: protons, neutrons and electrons. The beautifully illustrated book and materials kit takes students thr... Order code: SCW9910-S

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Genetics & DNA (V2.0) The Science of Biological Inheritance. Head into the lab for an in-depth investigation of genetics, the branch of biology focused on heredity and variation in organisms and DNA, the acid that holds the blueprints for life. See genetic material with your own eyes as you ... Order code: 665002

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Molymod Mini DNA-RNA Base Model Kit MOLYMOD MINI DNA-RNA BASE MODEL KIT Illustrate codons and the structure of RNA, a single stranded molecule responsible for controlling the process of amino acid sequencing during protein synthesis, with this Molymod kit. Transcription, in which the DNA unzips and bas... Order code: AMRNA-12.v2

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Molymod Mini DNA-RNA Protein Synthesis Kit MOLYMOD MINI DNA-RNA PROTEIN SYNTHESIS KIT Illustrate codons and the structure of RNA, a single stranded molecule responsible for controlling the process of amino acid sequencing during protein synthesis, with this Molymod kit. Transcription, in which the DNA unzips ... Order code: AMRNA-24.ps

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Key Experiment Rates of Chemical Reactions KESC13: Determine the reaction rate for the decomposition of hydrogen peroxide or the reaction between citric acid and bicarbonate of soda. Curriculum Topics Chemistry: Chemical reactions: reactants, products and energy change Chemistry: Rates of chemical react... Order code: KECS13

Burette Acrylic with TPX/PTFE Stopcock 100ml 100ml acrylic burette with polymethylpentene/polytetrafluoroethylene stopcock and white markings showing gradations of 0.2ml The acrylic body is unaffected by dilute mineral acids and bases except Hydrolic Acid and Ammonium Hydroxide. The Ph range of 1-14 is ideal and up to 5... Order code: LW1509-01

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Vernier Microstirrer VERNIER MICROSTIRRER Vernier's Microstirrer takes the place of the stirring bar that is typically used with a laboratory magnetic stirrer. It easily attaches to the end of a pH sensor, conductivity probe, dissolved oxygen probe or ion-selective electrodes. When the ma... Order code: MSTIR

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Molymod DNA Model 2 Base Pairs on Stand MOLYMOD DNA 2 BASE PAIRS MODEL A compact DNA model with parts to build two base pairs, Thymine-Adenine and Cytosine-Guanine with deoxyribose-phosphate side chains. When assembled the layers are supported on a small stand. The assembled model can be easily dismantled and ... Order code: MKS-122-2

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Molymod Mini DNA Spare Yellow Cytosine MOLYMOD CYTOSINE YELLOW A pack of 6 yellow Cytosine units for Molymod DNA and RNA models. A quality, genuine Molymod® product fully compatible with all other genuine Molymod® products. Order code: AMDP-CYT-6

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48 results found for 'acid'. | View 25 per page