Answer:
for a effective wind farm you would need wind turbines a windy area a rotation powered generator and something to use it on
Explanation:
I think the answer is 233.748 calories
Answer:
24 atoms makes altogether a molecule of glucose
Answer: P2O5
Explanation: You divide both subscripts by 2 to get the empirical formula.
For which of the following activities might you want to hire a chemist?
Answer: D. testing a rock sample for gold content
Which of the following procedures involves a physical change in one of the substances?
Answer: C. separating a salt solution by evaporating the water
