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nickel-metal hydride cell.
no energy is gained or lost during a chemical reaction.
a method of determining the concentration of an acid or base by neutralising it with a base or...
a solid that forms as a product of the reaction between two aqueous solutions.
single superphosphate fertiliser (SSP) is manufactured by adding sulfuric acid to phosphate...
a group of organic compounds that can be represented by a general formula e.g. alkanes, alcohols...