All of th above support the heliocentric theory.
Answer:
A
Explanation:
What the equation is tell you is that for every 3 mols of NO2 you get 2 mol of HNO3
3 mol NO2 / 2 mol HNO2 ===> 300.00 mol NO2 / x Cross multiply
3x = 2 * 300
3x = 600 Divide by 3
3x/3 = 600/3 Do the division
x = 200.00
Physical because you are physically doing it
The answer is going to be hydrochloric acid, therefore hydrochloric acid is a binary acid.
Answer: B. it will scatter a beam of light
Explanation: hope it is helpful........