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mart [117]
2 years ago
12

Which option identifies all the bonds broken during this chemical reaction?

Chemistry
2 answers:
Tresset [83]2 years ago
7 0

Answer:

the bond b/w oxygen and hydrogen atom

yaroslaw [1]2 years ago
5 0

Answer: A, the bonds between the two hydrogen atoms and between the two oxygen atoms.

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Standard reduction potentials for nickel(II) and copper(II) The standard reduction potential for a substance indicates how readi
AleksandrR [38]

Answer:

The standard potential, E cell, for this galvanic cell is 0.5670V

Explanation:

Ni²⁺(aq)  +  2e⁻   →   Ni(s)           E red =  - 0.23V      ANODE

Cu²⁺(aq) +  2e-    →  Cu(s)          E red = + 0.337V    CATHODE

ΔE° = E cathode - E anode

ΔE° = 0.337V - (0.23V) = 0.5670 V

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Why does Europe, the USA, and Canada have acid rain?
Gala2k [10]
Because of pollution from factories and other activities that release harmful gases into the air
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Explanation:

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Hope i helped... If you need anything else ask me! :)

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3 years ago
If the H+ ion concentrati on in an aqueous solution is 0.0010 M, why is it not possible for the OH− ion concentration to be 1.0
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im not sure sry

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