44g of CO2 can produce by the reaction of carbon with oxygen
Answer:
1.When the ball starts it has potential energy, therefore when it falls it will have kinetic energy.
2. When it falls it will have potential energy, then cut the scissors, therefor when it gets to the wood it will have kinetic energy.
3.when it slings shot it will fall into kinetic energy, then stop and stay at potential energy.
Explanation:
Is this better?
Answer:
“Shutting down a Windows computer actually creates a deep hibernation file that the PC later leverages to allow for Fast Startup. A restart, on the other hand, completely kills all processes, clears the RAM, and clears the processor cache,” he explains.
Explanation:
1. False
2. ?
3. same as 2
4. True
5. False
6. False
7. ?
8. ?
9. True
10. False
Answer: m = 24.31 g/mol · 1.13 mol
Explanation: 2 mol HCl use 1 mol Mg.
Magnesium is used 0.5 · 2.26 mol = 1.13 mol
M(Mg) = 24.31 g/ mol