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HACTEHA [7]
3 years ago
8

What is simple displacement reaction???give examples.

Chemistry
1 answer:
VARVARA [1.3K]3 years ago
3 0

Answer:

<h2>Hey rose why you deleted my comments</h2>

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Which of the following conversion factors would be used to calculate the number of moles of Cl2 produced if 11 moles of HCl were
irina [24]

The conversion factor that would be used to calculate the number of moles of Cl2 produced if 11 moles of HCl were present in the reaction is as follows:

4 mol HCl; 2 mol Cl2

<h3>How to calculate number of moles stoichiometrically?</h3>

The number of moles of a reactant or product of a reaction can be calculated using stoichiometry.

According to this question, the following balanced chemical reaction was given:

4HCl + O2 --> 2Cl2 + 2H2O

This reaction shows that 4 moles of HCl is required to produce 2 moles of Cl2, therefore, this is the conversion factor that would be used to calculate the number of moles of Cl2 if 11 moles of HCl was present.

Learn more about stoichiometry at: brainly.com/question/9743981

#SPJ1

3 0
2 years ago
Which of the following correctly identifies a bryophyte
Free_Kalibri [48]

Answer:

1) bryophyte are also called amphibians of plants kingdom

2) presence of jacketed sex organ

3) they are thalloid

4) vascular tissue are absent

5) sexual reproduction is Oogamous

7 0
3 years ago
the mass by mass percentage of a solution is 20%. find the mass of the solute dissolved in 500g of solution​
GuDViN [60]

Answer:

m_{solute}=100g

Explanation:

Hello,

In this case, by considering the mathematical definition of by mass percentage of a solute as shown below:

\%m/m=\frac{m_{solute}}{m_{solution}}*100\%

We are able to compute the mass of the solute in a 20% solution having 500 g of solution as follows:

m_{solute}=\frac{m_{solution}*\%m/m}{100\%} =\frac{500g*20\%}{100\%}\\ \\m_{solute}=100g

Best regards.

6 0
3 years ago
Whats the formula for mass
s2008m [1.1K]

Answer:

The unit of molar mass is kg/mol. Where, m = mass, v = velocity.

Hope that helps :)

5 0
2 years ago
What is the specific heat of copper when heated to 221.32
Dafna1 [17]

Answer:

The specific heat of copper when heated to 221.32 (not listed form of heat measurement) is 221.32 (not listed form of heat measurement).

Explanation:

uh not really sure what else there is here, I may be missing something

5 0
3 years ago
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