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3 years ago

Which contributes to the polarity of a water molecule?

Chemistry

2 answers:

OLEGan [10]3 years ago

5 0

C. no difference in the electronegativity of oxygen and hydrogen

Viefleur [7K]3 years ago

5 0

C ill give you an explanation
a concept in chemistry which describes how equally bonding electrons are shared between atoms

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Consider the following mechanism.

solong [7]

Answer :

(a) The overall equation is:

$ClO^-(aq)+I^-(aq)\rightarrow Cl^-(aq)+IO^-(aq)$

(b) The intermediates are :

$OH^-(aq),HClO(aq)\text{ and }HIO(aq)$

Explanation :

(1) $ClO^-(aq)+H_2O(l)\rightarrow HClO(aq)+OH^-(aq)$ (fast)

(2) $I^-(aq)+HClO(aq)\rightarrow HIO(aq)+Cl^-(aq)$ (slow)

(3) $OH^-(aq)+HIO(aq)\rightarrow H_2O(l)+IO^-(aq)$ (fast)

By adding the three equations and cancelling the common terms on both side, we will get the overall equation.

$ClO^-(aq)+I^-(aq)\rightarrow Cl^-(aq)+IO^-(aq)$

Intermediates are generated and consumed in the mechanism and do not include in the overall equation.

Since, intermediates will not include in the overall mechanism.

The intermediates are :

$OH^-(aq),HClO(aq)\text{ and }HIO(aq)$

7 0

3 years ago

You make the following measurements of an object – 22 kg and 42 m3. What would the object’s density be? Show your work for credi

Dafna11 [192]

Density = mass / volume
therefore, density = 22/42 = 0.524 kg/m3

4 0

4 years ago

Read 2 more answers

Whoever answers this first gets brainly

shtirl [24]

Answer:

D. lysosome

Explanation:

hope it helps :D

sorry if its wrong :/

6 0

3 years ago

Help please !!!

docker41 [41]

Increase the force they are using to move the box by adding more helpers

Explanation:
If you want to increase the speed that the box is moving, increasing the friction would make it more difficult, decreasing the force they are using would just make it slower and increasing the angle of the ramp would make it harder. Adding more people would make it easier. “The more the merrier”

3 0

3 years ago

Which describes the state at which products form at the same rate as reactants?

Ede4ka [16]

Products develop much faster than regular reactants

4 0

3 years ago