Please help me solve these chemical equations:
2 answers:
CaCO3 = CaO + CO2
I2 + 2Na2S2O3 = 2NaI + Na2S4O6
6Mg + P4 = 2Mg3P2
2Na + Cl2 = 2NaCl
This is impossible and confusing!!!
You might be interested in
Answer: Hello!
False
Explanation:
hope you do good!they are in ur food though
C = 0.11 mol
V = 5.65 L
n = ???
n = C*V
n = 0.11 * 5.65
n = 0.622 mols
1 mol of CaCl2 = 40 + 2*35.5 = 111 grams
0.622 mol = x
x = 111 * 0.622
x = 69.0 grams CaCl2
Number 1 is c. because objects reflect light we see it.
Answer:
1. expanding
2. red, blue
3. red, spreading out
Explanation:
