Answer:
2Mg + O2 = 2MgO
Explanation:
Al + 3F2 = AlF3 ..... F has 6 on the left and 3 on the right.
Na + F2 = 2NaF ..... Na has 1 on the left and 2 on the right.
2Al + 3O2 = Al2O3 .... O has 6 on the left and 3 on right.
Answer:
The position of the double bond
Explanation:
Answer:
Intramolecular forces
Explanation:
Intramolecular forces are stronger than intermolecular forces, because the attractions that hold compounds together are stronger than the attractions between molecules.
First, write down the formula for sodium bicarbonate which is, NaHCO3.
Find the g-f-m if sodium bicarbonate which is 84 g/mol.
To find the moles of sodium carbonate, you would divide the grams by the gfm.
1.3g
——= .015 mol
84 g/mol
(*** I rounded to 2 sig figs as the final answer***)
