When iron reacts with sulfur, it produces iron (II) sulfide. This is an example of what type of reaction? substitution false synthesis true metathesis false decomposition false Single Which of the following is a product of the decomposition of ammonium nitrate? methane false carbon false water true nitric oxide false Single The substitution reaction of a unit of zinc with two units of hydrochloric acid will produce what compound? diatomic chlorine false zinc hydride false zinc chloride true diatomic hydrogen false Single Which double displacement reaction will produce table salt? MgCl2 + H2S false BaCl2 + Na2SO4 true NaOH + H2O false Fe2O3 + HCN false Single An acid-base reaction always yields what two pairs of products? salt and water true water and organic compounds false salt and organic compounds false aqueous solution and precipitate false Single Which of the following is a product of a precipitation reaction? rust false soot false kidney stone true ammonium nitrate false Single The process through which a substance loses electrons while undergoing redox reaction with another substance is called? oxidation true reduction false electrolysis false ionization false Single What essential reactant is needed for a combustion reaction to proceed? carbon false sulfur false oxygen true hydrogen false Single What is the SI unit for the amount of a certain substance? kilogram false ampere false mole true candela false Single One (1) mole of carbon dioxide is approximately equal to how many grams of carbon dioxide? 18.0 false 22.0 false 36.0 false 44.0 true Single