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Which of the following pairs of reactants will react together to produce water (H2O) as one of the products? NaNO3 and H2O Mg3(PO4)2 and Al2O3 Fe(OH)3 and H2SO4 Li2O and Ba(OH)2Question 2 (Multiple Choice Worth 2 points)Which of the following reactant pairs will not react together to produce a reaction? Na + BaO K + ZnBr2 Al + HCl Mg + H2OQuestion 3 (Essay Worth 4 points)Write out the balanced equation for the reaction that occurs when Ca and Al(NO3)3 react together. You do not need to make your subscripts smaller; just write them out at regular numbers. For example: Al(NO3)3.Question 4 (Essay Worth 4 points)Write out the balanced equation for the reaction that occurs when Ca(OH)2 and H3PO4 react together. You do not need to make your subscripts smaller; just write them out at regular numbers. For example: Ca(OH)2.Question 5 (Multiple Choice Worth 2 points)Based on reactivity which of the following elements can replace aluminum (Al) in a compound during a single replacement reaction? Mn Zn K AgQuestion 6 (Multiple Choice Worth 2 points)Which of the following is a single replacement reaction? Fe2O3 + 3H2O 2Fe(OH)3 FeS + 2HCl FeCl2 + H2S 2Mg + O2 2MgO Mg + 2HCl MgCl2 + H2Question 7 (Multiple Choice Worth 2 points)Which of the following metals will react with water to produce a metal hydroxide and hydrogen gas? Al Bi Na FeQuestion 8 (Multiple Choice Worth 2 points)What is one of the products produced when Al(NO3)3 and CaO react together? AlO2 CaNO3 Al2O3 Ca(NO3)3

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