<span>0.72 mL of solution will have 180 mg of amoxicillin.
For this problem, you need to calculate the equivalent ratio of volume as to the ratio of amoxicillin. So
180/500 = X/2.0
Multiply both sides by 2
2 * 180/500 = X
360/500 = X
18/25 = X
0.72 = X
So you need 0.72 mL of solution to get 180 mg of the drug.</span>
Answer:

Explanation:

Data:
Mass of NaCl = 4.6 g
Mass of water = 250 g
Calculations:
Mass of solution = mass of NaCl + mass of water = 4.6 g + 250 g = 254.6 g.

Answer:
2Na (s) + Cl2 (g) -->2NaCl (s) + heat
Explanation:
The answer is B
Explanation:The core of the sun is known as nuclear fusion and involves hydrogen nuclei combining together to form helium.