Chemistry, 26.04.2021 23:50, natalie2sheffield
1. How many mL of 0.80 Molar silver nitrate would it take to single replace an entire copper (II) penny (2.8 grams)
2. How many grams of magnesium sulfate would need to be reacted with barium chloride to produce 350 grams of magnesium chloride?
3. You can dissolve aluminum in copper (II) chloride in a single replacement reaction. If you dissolved 3.0 moles of aluminum, how many moles of copper would precipitate (be produced)?
4. Cu₂CO₃ will produce copper metal and carbon dioxide when heated with carbon. How many grams of carbon would be necessary to produce 150 grams of copper?
5. How many mL of 6.0 Molar hydrochloric acid (HCl) would need to be reacted with strontium hydroxide to produce 88 grams of strontium chloride?
6. What is the density (in g/cm³) of an object with a volume of 88 cm³ and a mass of 342 grams?
7. Xenon hexafluoride can be synthesized by combining xenon gas with fluorine gas at extremely high pressures. How many liters of fluorine would be needed to make 40 liters of xenon hexafluoride?
8. What’s the mass (in kg) of 3.4 liters of gasoline (Density = 0.75 g/mL)?
9. If 1.7 moles of ammonium phosphate reacts with zinc nitrate, how many moles of ammonium nitrate will be produced?
10. How many liters of carbion dioxide would be produced in the combustion of 15 gallons of gasoline (C₈H₁₈)?
11. What’s the volume (in cm³) of a 14 gram piece of aluminum? Density = 2.7 g/cm³
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