Why does a water molecule have a bent shape?
A)
The protons in the nucleus of the hydr...
Chemistry, 11.06.2021 23:10 murtaghliam1
Why does a water molecule have a bent shape?
A)
The protons in the nucleus of the hydrogen atoms repel the protons in the nucleus of the oxygen atom.
B)
The hydrogen atoms repel each other.
C)
The oxygen atom has lone pairs of electrons.
D)
It has two covalent bonds.
Answers: 2
Chemistry, 22.06.2019 02:30, ethanmel21
Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh
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Chemistry, 22.06.2019 08:30, ayaanwaseem
For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)
Answers: 2
Chemistry, 22.06.2019 19:00, nayashuntel
How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.
Answers: 1