Answer:
True
Explanation:
The molecule CH20 contains two single bonds and one double bond.
Supercooling<span>, a state where liquids do not solidify even below their normal freezing point. Means sometimes we have liquid water below 0 degree C.</span>
Answer:
1. B
2. D. the form of a substance changes but not its identity
3. C
4. D
Answer:
a) pH = 9.82 b) pH = 1.65
a) pOH = 7.8 b) pOH = 4.45
Explanation:
pOH + pH = 14 for all of these solutions.