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Vera_Pavlovna [14]
3 years ago
6

Hydrogen peroxide is a chemical used to clean bacteria out of cuts. It does this by creating germ-eating oxygen in this decompos

ition reaction. What set of coefficients, respectively, balance this equation?
H2O2 → H2O + O2
Can't find the answer
Chemistry
1 answer:
weeeeeb [17]3 years ago
5 0

Answer:

Coefficient's are 2, 2, 1

Explanation:

We are given;

Unbalanced equation;

H₂O₂ → H₂O + O₂

We are required to determine the suitable coefficients that would balance the equation.

  • We need to know that for an equation to obey the law of conservation of mass it has to be balanced.
  • Balancing involves making sure that the number of atoms of each element are equal on both sides of the equation.

In this case;

To balance the equation we put the coefficients 2, 2, 1 respectively

Therefore;

The balanced equation is;

2H₂O₂ → 2H₂O + O₂

Thus, Suitable coefficients are, 2, 2, 1

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A substance changes from a solid to a liquid at its boiling point. True or false
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4 0
3 years ago
Read 2 more answers
A.Which facilities contribute the most to recycling and the least to recycling based on the pie chart graphic?
nirvana33 [79]

Answer:

a) To determine the facilities that contribute the most to recycling check the pie chart and select the facility with the largest portion while to determine the facilities that contribute the least to recycling check the pie chart and select the facility with the smallest portion

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c) It saves energy through recycling. It helps sustains the environment. It decrease the emission of green house gases

Explanation:

The question is not complete

a) Pie chart is the graphical representation of information in which the information is represented in a circle. The circle is divided into segments and the portion with the largest segment has the highest percentage.

To determine the facilities that contribute the most to recycling check the pie chart and select the facility with the largest portion while to determine the facilities that contribute the least to recycling check the pie chart and select the facility with the smallest portion

b) Extraction and processing of raw resources to make end products requires a lot of energy.  With recycling energy is saved because the products which are recycled usually require less energy to turn them into usable materials

c) It saves energy through recycling. It helps sustains the environment. It decrease the emission of green house gases.

6 0
3 years ago
In physical science applying a force over a displacement is called _______.
zubka84 [21]
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4 0
4 years ago
if an exothermic reaction takes place in an insulated container at the end of the reaction the temperature of the content of the
ch4aika [34]

Answer:

Remain the same.

Explanation:

The reaction of the temperature of the content of the container will remain the same because no heat energy is transfer from the container to the external environment due to insulating material of the container. Insulators are poor conductor of heat and electricity so the container is unable to absorb the heat energy produced during a chemical reaction and all energy of the product remain the same.

8 0
3 years ago
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