How many atoms are in 2.70 moles of iron (fe) atoms?
4.48 × 10-24 atoms fe
1.63 × 1024 atoms fe
2.23 × 1023 atoms fe
6.02 × 1023 atoms fe

Water molecules have a strong attraction to each other because of hydrogen bonding, allowing water to move against gravity up a plant's stem through capillary action. true false

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged