Answer:
230 because it is only two numbers higher than 0
I think the answer would be d
Answer:
Heated water is more dense than melted snow because water as liquid is denser than ice. Ice floats on water, which means that it has less density than water. Heated water is warmer and more dense than melted ice.
Explanation:
1. B. Orbital Shape
2. C. counterclockwise
3. D. Electrons enter orbitals of lowest energy first
4. C. 6
5. C. 2
6. A. Filled energy sublevels
Each mole of nitrogen produces 2 moles of ammonia.
One mole of gas occues 22.4 liters under STP.
Moles of ammonia = 100/22.4
= 4.46 moles
Moles of nitrogen required = 4.64/2
= 2.32 moles
Mass = moles x Mr
Mass of nitrogen = 2.32 x 28
= 64.96 grams
I would say the answer is C.