An ice cube when you heat it it can to water and water is liquid of course
Answer:
The molecular formula for A is C2H4(NO3)2
The molecular formula for B is C2H6O2
Explanation:
I linked an image that will show the work.
Answer:
How are large polymers formed? by repetitive combinations of simple subunits by the addition of halogens to a small molecule by combining a few different and larger molecules by combining many different and smaller molecules
Explanation: