Can somebody PLEASE help me with these .. ASAP if you could . please & thanks !?





Which of the following pairs of reactants will react together to produce water (H2O) as one of the products?NaNO3 and H2OMg3(PO4)2 and Al2O3Fe(OH)3 and H2SO4Li2O and Ba(OH)2Question 2 (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?MnZnKAgQuestion 3 (Multiple Choice Worth 2 points)Which of the following is a single replacement reaction?CaO + H2O Ca(OH)2Mg + 2HNO3 Mg(NO3)2 + H2NaOH + HCl H2O + NaClCH4 + 2O2 CO2 + 2H2OQuestion 4 (Essay Worth 4 points)Write out the balanced equation for the reaction that occurs when Fe(OH)3 and H2S react together. You do not need to make your subscripts smaller; just write them out at regular numbers. For example: Fe(OH)3.Question 5 (Multiple Choice Worth 2 points)What is one of the products produced when Al(NO3)3 and CaO react together?AlO2CaNO3Al2O3Ca(NO3)3Question 6 (Essay Worth 4 points)Write out the balanced equation for the reaction that occurs when Li and H2O react together. You do not need to make your subscripts smaller; just write them out at regular numbers. For example: H2O.Question 7 (Multiple Choice Worth 2 points)Which of the following reactant pairs will not react together to produce a reaction?Na + BaOK + ZnBr2Al + HClMg + H2OQuestion 8 (Multiple Choice Worth 2 points)Which of the following metals will react with water to produce a metal hydroxide and hydrogen gas?MgLiAlPb



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One Response to “Can somebody PLEASE help me with these .. ASAP if you could . please & thanks !?”

  1. haplodont says:

    Fe(OH)3 and H2SO42. K3. Mg + 2HNO3 Mg(NO3)2 + H24. 2 Fe(OH)3 + 3 H2S → Fe2S3 + 6 H2O5. CaNO36. 2 Li + 2 H2O → H2 + 2 LiOH8. Li