Fission reactions generate thermal energy
Answer:
C Metals are ductile, meaning they can be pulled into wires.
The answer should be (D) Ca, because all others either occur as diatomic or are anions.
2C4H10 + 13O2 Right arrow. 8CO2 + 10H2O
What is the mole ratio of butane to carbon dioxide?
ANSWER:
Butane is an organic compound with the formula C4H10 and carbon dioxide is compound (gas) with the formula CO2. So, the balanced coefficient of butane is 2, and that of carbon dioxide is 8. According to thid, the mole ratio of butane to carbon dioxide is 2:8 or 1:4.
I think the answer is C, but i'm not completely sure.
