Answer:
148g/mol
Explanation:
The molar mass of a compound is the sum of the molar masses of all the individual elements present in the compound.
Molar Mass of Mg(NO3)2 = 24 + 2[14 + (16x3)] = 24 + 2[14 + 48] = 24 + 2[62] = 24 + 124 = 148g/mol
Answer:
These two solutions react to form a white insoluble precipitate.
BaCl2+Na2SO4→2NaCl+BaSO4↓
This is a double displacement reaction as the two compounds exchange their ions to form two different compounds.
Explanation:
Answer:For a typical experiment, you should plan to repeat it at least three times (more is better).
Explanation:
I believe the answer is carbon atoms
