Answer:
B
Explanation:
Option be is the only molecular structure with 4 carbon molecules and 10 hydrogen molecules
Answer:
The addition or subtraction of an electron and change ions to have a positive or negative charge. So, if and ion with an equal amount of protons and electrons gains an electron, it becomes negatively charged.
Explanation:
D) 710 g
Step by Step:
Multiply 2.5 L by 2.0 M to solve for moles
2 mol/L • 2.5 L= 5 mol
Find formula weight of sodium sulfate
Na2SO4-142.04 g/mol
Na- 2(22.99)=45.98
S-32.06
O-4(16)=64
Multiply miles by formula weight
5 mole • 142.04 g/mol=710.2 g
<h3><u>Latin names:</u></h3>
Copper = Cuprum
Sulfur = Sulfurium
Tin = Stannum