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3 years ago

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For the reaction 3F2 + Cl2 --> 2ClF3 what is the maximum amount of ClF3 which could be formed from 9.86 g of F2 and 17.46 of

Cl2? Answer in units of g.

1 answer:

Elanso [62]3 years ago

5 0

3f2 + cl2 --> 2clf3 F--> 6 Cl-->4 Cl--> 4 F-->6 im only in 8th grade but heres all i got

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Photosynthesis is the process by which most living things convert the chemical energy in glucose into more accessible chemical e

kotykmax [81]

The correct answer is A

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3 years ago

A sample of a pure compound that weighs 60.3 g contains 20.7 g Sb (antimony) and 39.6 g F (fluorine). What is the percent compos

Volgvan

Answer:

The percent composition of fluorine is 65.67%

Explanation:

Percent Composition is a measure of the amount of mass an element occupies in a compound. It is measured in percentage of mass.

That is, the percentage composition is the percentage by mass of each of the elements present in a compound.

The calculation of the percentage composition of an element is made by:

$percent composition element A=\frac{total mass of element A}{mass of compound} *100$

In this case, the percent composition of fluorine is:

$percent composition of fluorine=\frac{39.6 g}{60.3 g} *100$

percent composition of fluorine= 65.67%

<u><em>The percent composition of fluorine is 65.67%</em></u>

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3 years ago

How much of a 10 M solution is needed to make 1 liter of all solution?

SashulF [63]

Answer:

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Consider the following reaction.Cr2O3(s) + 3CCl4(l) 2CrCl3(s) + 3COCl2(g). When the green solid is mixed with the colorless liq

Elena L [17]

Answer:

The answer to your question is: letter B

Explanation:

Reaction

Cr2O3(s) + 3CCl4(l) ⇒ 2CrCl3(s) + 3COCl2(g)

From the information given and the reaction, we can conclude that:

Green solid = Cr2O3 (s) "s" means solid

Colorless liquid = CCl4 (l) "l" means liquid and is the other reactant

Purple solid = CrCl3(s) CrCl3 is purple and "s" solid

Then, as a green specks remains it means that the excess reactant is Cr2O3, so, CCl4 is the limiting reactant.

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timurjin [86]

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Research has found that the placebo effect can ease things like pain, fatigue, or depression.

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