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never [62]
3 years ago
7

How is the telegraph you made like the one morse made?

Chemistry
1 answer:
Serga [27]3 years ago
7 0
It developed in the 1830s and 1840s by samual morse and other inventors, the telegraph revolutionized long-distance communication. <span />
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Using your senses like nose, mouse, hand, ears and others to gather information is called<u> observation.</u> You can get information by feeling, tasting, smelling,hearing and so on.
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How can a chemical reaction be sped up?
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An initial mixture of nitrogen gas and hydrogen gas is reacted in a rigid container at a certain temperature by the reaction At
anygoal [31]

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C is change in concentration;

E is for equilibrium concentration;

For the mixture,

       N2                       3H2                2NH3

I      [N2]₀                     [H2]₀                  0

C     - x                          -3x                 +2x

E     [N2]₀ - x =8      [H2]₀ - 3x =5       2x =4

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2x=4

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With x=2, find the concentrations:

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[H2]₀ = 11M

The initial concentrations of nitrogen gas [N2] is 10.0 M and of hydrogen gas [H2] is 11.0 M.

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