He paid 2 dollars for each bag. Then add 15 cents for that and he would charge $2.15 for each bag.
The answer is most definitely “A”
Answer:
finding the mass percentage oven element in a compound might sound complicated, but the calculation is simple. For example, to determine the mass percentage of hydrogen in water H2O, divide the major mass of hydrogen by the total molar mass of water and then multiply the result by 100
Answer:
.
Explanation:
Acid = solution that split to H+ or H3O+ pH <7
The compound that can't split to H+ doesn't act as acid.
This change in pressure is caused by changes in air density, and air density is related to temperature.
