All categories

3 years ago

Which redox reaction would most likely occur if zinc and copper metal were

Chemistry

1 answer:

sweet-ann [11.9K]3 years ago

5 0

Answer:

Explanation:

b/c when copper and zinc metal are addedto solution,then the solution will be consider under redox reaction

You might be interested in

Which of the following could not happen to an igneous rock?

galben [10]

I could not break unless you hit it with a sledge hammer

4 0

3 years ago

What is filtration? ㅜㅜ ㅜㅜ

Aleks04 [339]

Answer:

filtration is the process of using a filter to remove solids from liquids or gasses.

Example:

an example of this is tea.

4 0

2 years ago

Hands are very cold and the cup is very hot, heat energy transfers from the cup to her hands because

photoshop1234 [79]

Heat flows from a region of greater potential to lower potential?

8 0

3 years ago

Problem PageQuestion Methane gas and chlorine gas react to form hydrogen chloride gas and carbon tetrachloride gas. What volume

IgorC [24]

Methane gas and chlorine gas react to form hydrogen chloride gas and carbon tetrachloride gas. What volume of hydrogen chloride would be produced by this reaction if 3.16 L of chlorine were consumed at STP.

Be sure your answer has the correct number of significant digits.

Answer: Thus volume of carbon tetrachloride that would be produced is 0.788 L

Explanation:

According to ideal gas equation:

$PV=nRT$

P = pressure of gas = 1 atm (at STP)

V = Volume of gas = 3.16 L

n = number of moles = ?

R = gas constant = $0.0821Latm/Kmol$

T =temperature = $273K=$

$n=\frac{PV}{RT}$

$n=\frac{1atm\times 3.16L}{0.0820 L atm/K mol\times 273K}=0.141moles$

$CH_4+4Cl_2\rightarrow 4HCl+CCl_4$

According to stoichiometry:

4 moles of chlorine produces = 1 mole of carbon tetrachloride

Thus 0.141 moles of methane produces = $\frac{1}{4}\times 0.141=0.0352$ moles of carbon tetrachloride

volume of carbon tetrachloride = $moles\times {\text {Molar volume}}=0.0352mol\times 22.4L/mol=0.788L$

Thus volume of carbon tetrachloride that would be produced is 0.788 L

8 0

3 years ago

Describe a procedure to separate a mixture of sugar black pepper and pebbles

slamgirl [31]

Put the mixture in water, the pebbles will sink, the pepper will float, and the sugar will dissolve

7 0

3 years ago