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Lynna [10]
3 years ago
6

Hydrogen bonds between water molecules are responsible for the unique chemical and physical properties of water. True False

Chemistry
1 answer:
N76 [4]3 years ago
3 0

Answer:

True

Explanation:

The physical and chemical properties of a substance depend on the nature of intermolecular forces between its molecules. For instance, water has a high boiling point because of hydrogen bonding between water molecules. Liquid water is denser than ice because of the difference in the nature of hydrogen bonding in liquid water and ice.

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natka813 [3]
Recycling!! And also planting more trees.

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5 0
4 years ago
Enter your answer in the provided box. To draw a Lewis structure, first add the number of outer (valence) electrons contributed
DIA [1.3K]

Answer:

14 is this value for a molecule of CH_3Cl.

Explanation:

Lewis-dot structure : It shows the bonding between the atoms of a molecule and it also shows the unpaired electrons present in the molecule.

In the Lewis-dot structure the valance electrons are shown by 'dot'.

Number of total outer valence electrons is carbon = 4

Number of total outer valence electrons is hydrogen = 1

Number of total outer valence electrons is chlorine = 7

For total number of outer electrons is CH_3Cl

=1\times 4+3\times 1+1\times 7=14

14 is this value for a molecule of CH_3Cl.

4 0
4 years ago
In which group do all atoms have two valence electrons in the ground state?
Nitella [24]
<span>Alkaline Earths hope this helps

</span>
5 0
3 years ago
How many grams is 1.25 moles of NaCl
Mashutka [201]

Molar mass of NaCl:-

  • 23+35.5
  • 58.5g/mol

Now

  • Mass=Molar mass ×Moles
  • Mass=125(58.5)
  • Mass=7312.5g
8 0
3 years ago
What is the valence electron of manganese?​
DIA [1.3K]

Answer:

25th electron

Explanation:

the last electron is the valence electron. Assuming it has equal numbers of protons and electrons, then the 25th electron is the valence.

6 0
3 years ago
Read 2 more answers
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