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Gelneren [198K]
3 years ago
12

Polarity does NOT influence physical and chemical properties of a molecule.

Chemistry
1 answer:
lara [203]3 years ago
8 0

False

Explanation:

Polarity does influence the physical and chemical properties of a molecule.

Polarity is the separation of charges in a molecule or compounds.

Polarity influences a lot of inter-molecular bond most especially the  vander waals forces. When these bonds are broken, they come with changes in the physical properties of a compound.

Some of the physical properties as a result of polarity are:

  • Boiling point
  • Melting point
  • Surface tension e.t.c

Polarity is a physical property.

Learn more:

Physical property brainly.com/question/10972073

#learnwithBrainly

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Alina [70]

Answer:

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Explanation:

7 0
3 years ago
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Calculate the concentration of hydronium and hydroxide ions in a 0.050 M solution of nitric acid.
Mazyrski [523]

Answer:

[H₃O⁺] = 0.05 M & [OH⁻] = 2.0 x 10⁻¹³.

Explanation:

  • HNO₃ is completely ionized in water as:

<em>HNO₃ + H₂O → H₃O⁺ + NO₃⁻.</em>

  • The concentration of hydronium ion is equal to the concentration of HNO₃:

[H₃O⁺] = 0.05 M.

∵ [H₃O⁺][OH⁻] = 10⁻¹⁴.

<em>∴ [OH⁻] = 10⁻¹⁴/[H₃O⁺] </em>= 10⁻¹⁴/0.05 = <em>2.0 x 10⁻¹³.</em>

3 0
3 years ago
Kool-Aid is made up of sugar (C6H12O6), food coloring, and water. It is an example of a(n)
ololo11 [35]
I think it’s compounds
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Open the Balancing Chemical Equations interactive and select Introduction mode. Then choose Separate Water. Adjust the coefficie
aleksklad [387]
<h2>H_2O  + H_2 + O_2</h2>

Explanation:

1. Water decomposition

  • Decomposition reactions are represented by-

       The general equation: AB → A + B.

  • Various methods used in the decomposition of water are -
  1. Electrolysis
  2. Photoelectrochemical water splitting
  3. Thermal decomposition of water
  4. Photocatalytic water splitting
  • Water decomposition is the chemical reaction in which water is broken down giving oxygen and hydrogen.
  • The chemical equation will be -

        H_2O  + H_2 + O_2

Hence, balancing the equation we need to add a coefficient of 2 in front of H_2O on right-hand-side of the equation and  2 in front of H_2 on left-hand-side of the equation.

     ∴The balanced equation is -

       2 H_2O → 2 H_2 + O_2

2. Formation of ammonia

  • The formation of ammonia is by reacting nitrogen gas and hydrogen gas.

      N_2 + H → NH_3

Hence, for balancing equation we need to add a coefficient of 3 in front of hydrogen and 2 in front of ammonia.

   ∴The balanced chemical equation for the formation of ammonia gas is as  follows -

     N_2+3H→ 2NH_3.

  • When 6 moles of N_2 react with 6 moles ofH_2 4 moles of ammonia are produced.

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3 years ago
What can a earthquake do
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A or D I think but go with A it makes more since
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