Chem 1 0.0 / 5 ? ChemistryA bit of everythingASWJEC Created by: beth-marie2511Created on: 17-05-16 10:37 Something that donates protons in aqueous solutions acid 1 of 11 The time required for a specified property to decrease by half half life 2 of 11 Hydrogen emission spectra converges towards the ...... end of the spectrum purple 3 of 11 The mass of a molecule compared to 1/12 the mass of an atom of C12 relative molecular mass 4 of 11 When an electromagnet deflects the ions according to their m/z ratio in a mass spectrometer deflection 5 of 11 When the rate of the forawrds reaction is equal to the rate of the backwards reaction dynamic equilibrium 6 of 11 Something that accepts protons in aqueous solutions base 7 of 11 Chemical reactions that release energy exothermic 8 of 11 Chemical reactions that require an input of energy endothermic 9 of 11 A catalyst in a different state to the reactants heterozygous 10 of 11 A chemical reaction will occur because of ...... between reactant molecules successful collisions 11 of 11
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