A cu(NH3)42+ solution is produced by mixing 2 mL of 0.050 M Cuso4 with 2 mL of 3.0 M NH3. 2+. Calculate the initial number of moles of Cu 1 pts Submit Answer Tries 0/99 Calculate the initial number of moles of NH3 1 pts Submit Answer Tries 0/99 Calculate the number of moles of Cu(NH3)4 produced. 1 pts Submit Answer Tries 0/99 Calculate the final concentration of NH3 after Cu has completely reacted with NH3. [NH3] 1 pts Submit Answer Tries 0,99 Calculate the final concentration of Cu(NH3)4 after
A solution is prepared by dissolving 14.4 g ammonium sulfate in enough water to make 113.0 mL of stock solution. A 13.20-mL sample of this stock solution is added to 52.30 mL of water. Calculate the concentration of ammonium ions and sulfate ions in the final solution.
An 11.7-L sample of gas is determined to contain 0.40 mol N2. At the same temperature and pressure, how many moles of gas would there be in a 10.-L sample?