Molecular polarity is associated with covalent bonds. True or False

Chemistry

2 answers:

Aleksandr [31]3 years ago

3 0

It is indeed true. Molecular Polarity occur in covalent bonds. Like the water molecule h20

melamori03 [73]3 years ago

3 0

Molecular polarity is associated with covalent bonds.

True

False

Very true, if the two atoms are different, the bond is polar and the resulting molecule is polar.

You might be interested in

Sort the sentences based on whether they describe the properties of a heterogeneous or a homogenous mixture.

klasskru [66]

Homogeneous Mixture:
It may be mistaken for a pure substance.
It can be separated using distillation

Heterogeneous Mixture:
Its components are visible
It can be separated using distillation.
Concrete is an example of this kind of mixture.

Hope this helps!

5 0

2 years ago

Read 2 more answers

Please help Show your work

Yuliya22 [10]

Answer:

Explanation: 2+1=21

6 0

1 year ago

How many moles of water would form the reaction of exactly 58.3 grams of magnesium hydroxide

Marat540 [252]

Answer:

$\boxed{\text{2.00 mol}}$

Explanation:

We know we will need a balanced chemical equation with masses and molar masses, so, let's gather all the information in one place.

You don't tell us what the reaction is, but we can solve the problem so long as we balance the OH.

M_r: 58.32

Mg(OH)₂ + … ⟶ … + 2HOH

m/g: 58.3

(a) Moles of Mg(OH)₂

$\text{Moles of Mg(OH)$_{2}$} =\text{58.3 g Mg(OH)$_{2}$} \times \dfrac{\text{1 mol Mg(OH)$_{2}$}}{\text{58.32 g Mg(OH)$_{2}$}}\\\\=\text{0.9997 mol Mg(OH)$_{2}$}$

(b) Moles of H₂O

The molar ratio is 2 mol H₂O = 1 mol Mg(OH)₂.

$\text{Moles of H$_{2}$O}= \text{0.9995 mol Mg(OH)$_{2}$} \times \dfrac{\text{2 mol {H$_{2}$O}}}{ \text{1 mol Mg(OH)$_{2}$}}\\\\= \textbf{2.00 mol H$_{2}$O}$