Answer:
7 hours
Explanation: step 1. 160x4=640
step 2. 1180-640=540
step 3. 540÷180=3
step 4. 3+4=7
the answer is d. this is due to the fact a proton weighs 2000 times more then a electron
Answer:
The relative strength of the four intermolecular forces is: Ionic > Hydrogen bonding > dipole dipole > Van der Waals dispersion forces. ...
Boiling points increase as the number of carbons is increased.
Branching decreases boiling point.
Explanation:
Psolution = X · PH_20
= 0.966 · 31.8 torr
= 30.7 torr
Answer:
1.91×1021/6.023×10^23
Explanation:
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