67. How many moles of Li₂S will be required to completely react with 89.0 mL of 0.300 M FeCl₃? 3 Li₂S(aq) + 2 FeCl₃(aq) → Fe₂S₃(s) + 6 LiCl(aq)
67. How many moles of Li₂S will be required to completely react with 89.0 mL of 0.300 M FeCl₃? 3 Li₂S(aq) + 2 FeCl₃(aq) → Fe₂S₃(s) + 6 LiCl(aq)
68. How many moles of Na₂S will be required to completely react with 61.0 mL of 0.100 M FeCl₃? 3 Na₂S(aq) + 2 FeCl₃(aq) → Fe₂S₃(s) + 6 NaCl(aq)
69. What mass of precipitate (in g) is formed when 20.5 mL of 0.400 M Mn(NO₃)₂ reacts with 36.0 mL of 0.400 M NaOH in the following
70. What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO₃)₂ reacts with 40.0 mL of 0.500 M NaOH in the following chemical reaction? Cu(NO₃)₂(aq) + 2 NaOH(aq) → Cu(OH)₂(s) + 2 NaNO₃(aq)
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What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO₃)₂ reacts with 26.0 mL of 0.500 M NaOH in the following