How many Sodium (Na) atoms are on each side of this equation?CuSO4 + 2NaOH → Cu(OH)2 + Na2SO4

What are the reactants in the following chemical equation? (Select All That Apply)CuSO4 + 2NaOH → Cu(OH)2 + Na2SO4ResponsesNaOH NaOH Cu(OH)2Cu(OH) 2CuSO4CuSO 4Na2SO4

Use the balanced equation to answer the following questions.CuSO4(aq) + 2NaOH(aq) —->Cu(OH)2(s) + Na2SO4(aq)i. What is the ratio of moles of CuSO4 to moles of NaOH?ii. If 638.44 g CuSO4 reacts with 240.0 NaOH, which is the limiting reagent?iii. Using the limiting reagent to determine how many grams of Cu(OH)2 should precipitate out in the reaction.iv. If only 174.6g of Cu(OH)2 precipitate were actually collected from the reaction, what would the percent yield be?

How many atoms are there altogether in a molecule of sodium sulfate?

What is the balanced form of the chemical equation shown below?Na2SO4(aq) + Sr(NO3)2(aq) SrSO4(s) + NaNO3(aq)A.Na2SO4(aq) + 2Sr(NO3)2(aq) 2SrSO4(s) + 2NaNO3(aq)B.NaSO4(aq) + SrNO3(aq) SrSO4(s) + NaNO3(aq)C.Na2SO4(aq) SrSO4(s) + 2NaNO3(aq)D.Na2SO4(aq) + Sr(NO3)2(aq) SrSO4(s) + NaNO3(aq)

The ratio of the molar amounts of H2S needed to precipitate the metal ions form 20 ml each of 1 M Ca(NO3)2 and 0.5M CuSO4 is 1 : 1 2 : 1 1 : 2 indefinite