4...........................
Answer:
Mg + HCL --> MgCl2 + H2
mass 65.0 mass 257.26
RFM 24 RFM 95
moles 2.708 moles 2.708
Explanation:
mass of MgCl = 257.26 grams
The first element discovered through synthesis was technetium<span>—its discovery being definitely confirmed in 1936. Hope that helps.</span>
Answer: 35 g/cm
Explanation:
Density equals mass over volume. 525 divided by 15 is 35
The answer is b. The sum of the individual gas pressure in the mixture
