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mafiozo [28]
3 years ago
9

What are the coefficients for the reaction _Cl2O5 + _H2O → _HClO3 once it is balanced?

Chemistry
1 answer:
Artemon [7]3 years ago
5 0
Cl2O5+H20-->2HClO3

Just remember to have the same number of each element on both sides of the equation.
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500

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from the average and if yoy multiple and then add your % and x you would get 500 to 600

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Who first arranged the elements according to nuclear charge?
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Dmitri Mendeleev
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Alex built a model to show how light bends when placed into water. To do this, Alex filled a fish tank up with water, and shined
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The model cannot show how light bends.

Explanation:

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3 years ago
Special shapes in crystals show a pattern called a what
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Answer:zigga

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6 0
3 years ago
The naturally occurring radioactive decay series that begins with 23592U stops with formation of the stable 20782Pb nucleus. The
dsp73

Answer: There are 7 alpha-particle emissions and 4 beta-particle emissions involved in this series

Explanation:

Alpha Decay: In this process, a heavier nuclei decays into lighter nuclei by releasing alpha particle. The mass number is reduced by 4 units and atomic number is reduced by 2 units.

Beta Decay : It is a type of decay process, in which a proton gets converted to neutron and an electron. This is also known as -decay. In this the mass number remains same but the atomic number is increased by 1.

In radioactive decay the sum of atomic number or mass number of reactants must be equal to the sum of atomic number or mass number of products .

_{92}^{235}\textrm{U}\rightarrow _{82}^{207}\textrm{Pb}+X_2^4\alpha+Y_{-1}^0e

Thus for mass number : 235 = 207+4X

4X= 28

X = 7

Thus for atomic number : 92 = 82+2X-Y

2X- Y = 10

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14-10 = Y

Y= 4

_{92}^{235}\textrm{U}\rightarrow _{82}^{207}\textrm{Pb}+7_2^4\alpha+4_{-1}^0e

Thus there are 7 alpha-particle emissions and 4 beta-particle emissions involved in this series

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3 years ago
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