Stoichiometry
2Al + 3Cl2 à 2AlCl3
1. How many grams of chlorine are needed to make 65....
Chemistry, 20.04.2021 20:20 chelsearodi3985
Stoichiometry
2Al + 3Cl2 à 2AlCl3
1. How many grams of chlorine are needed to make 65.23 g of aluminum chloride?
MgF2 + 2NaHCO3 à Mg(HCO3)2 + 2NaF
2. What mass of NaF is made from 4.23 g of MgF2?
2AgNO3 + Cu à Cu(NO3)2 + 2Ag
3. How much silver nitrate do you need to make 8.79 g of silver?
K2SO4 à 2K + SO2 + O2
4. What mass of potassium sulfate must decompose to make 25.00 g of oxygen gas?
CH4 + 2O2 à CO2 + 2H2O
5. How much oxygen is needed to burn 9.25 g of methane (CH4)?
Mg + 2HCl à MgCl2 + H2
6. How many moles of MgCl2 is made from 14.05 g of magnesium?
Answers: 1
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Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.
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