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kaheart [24]
3 years ago
13

Cations are formed from the?

Chemistry
1 answer:
viva [34]3 years ago
4 0

A caption is a positively charged ion. They are formed when an ion loses one or more electrons. Typical it is the loss Of their valence electrons.

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Answer:

Fluorine gas reacts with water.

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Which will most likely happen if an appropriate enzyme is added to a chemical reaction
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Using the van der Waals equation, determine the pressure exerted by 4.30 mol Ar in 3.6 L at 325K.
Vika [28.1K]

Answer:

37.7 atm

Explanation:

Using the relation;

(P + an^2/V^2) (V - nb) = nRT

(P + an^2/V^2) = nRT/(V - nb)

a = 0.0341 atm dm^2 Mol^2

b = 0.0237 dm/mol

P = nRT/(V - nb) - an^2/V^2

P = [4.3 * 0.082 * 325 / (3.6 - (4.3 * 0.0237))] - (0.0341 * (4.3^2))/(3.6^2)

P = 114.595/(3.498) - 0.0487

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5 0
3 years ago
A student is given a sample of unknown substance. He is asked to determine
den301095 [7]
The answer is: the element is most likely to be a METALLOID
6 0
3 years ago
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Hatshy [7]

Answer:

D. Element

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