C. Adding air would add to volume. Since it's by volume not weight they'd want more volume because more volume means more money
The answer should go like...
<em>Cube #1 to Cube #3</em>
<em>Cube #2 to Cube #1</em>
<em>Cube #2 to Cube #4</em>
<em>Cube #4 to Cube #3.</em>
Answer: the exciation of molecules is brount by absorption of energy in spectroscpy
Explanation:
C. Mitosis
Mitosis is a process where a single cell divides into two identical daughter cells.
The purpose of which is for growth and to replace worn out cells.
Answer:
NH₃
M = n/V(L)
0.844 mol (Both numbers have 3 significant figures so the result has 3 significant figures as well)
Explanation:
Step 1: Given and required data
- Volume of solution (V): 375. mL
- Molar concentration of the solution (M): 2.25 M
- Chemical formula for ammonia: NH₃
Step 2: Calculate the moles (n) of ammonia (solute)
Molarity is equal to the moles of solute divided by the liters of solution.
M = n/V(L)
n = M × V(L)
n = 2.25 mol/L × 0.375 L = 0.844 mol (Both numbers have 3 significant figures so the result has 3 significant figures as well)
