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vivado [14]
3 years ago
10

What is the percent by mass of chlorine in NaCl?

Chemistry
1 answer:
attashe74 [19]3 years ago
7 0
50% as the ratio of NaCl (table salt) is one to one
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Redox 1/2 reaction Cu(s) + 2 AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + 2 Ag(s)
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Explanation:

 Reaction:

              Cu  +     2AgC₂H₃O₂     →    Cu(C₂H₃O₂)₂    +     2Ag

The problem is to split the reaction into oxidation and reduction halves:

 The oxidation half is the sub-reaction that undergoes oxidation

  The reduction half is the one that undergoes reduction:

The ionic equation:

 Cu   +  2Ag⁺   +   2C₂H₃O₂⁻   →   Cu²⁺  +  2C₂H₃O₂⁻   +  2Ag

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Reduction half:

    2Ag⁺ + 2e⁻ → 2Ag

C₂H₃O₂⁻ is neither oxidized nor reduced in the reaction.

learn more:

Oxidation state brainly.com/question/10017129

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4 0
3 years ago
Photosynthesis takes carbon dioxide, water, and sunshine and turns them into____?
RUDIKE [14]
Photosynthesis  takes  carbon dioxide, water and  sunshine  and  turn  them into   glucose  and oxygen

      Explanation
Glucose  is the principal  carbohydrate formed  through  photosynthesis,  Through the process  of  photosynthesis  sunshine, carbon  dioxide  and   water  to  form glucose  and   oxygen

 
Equation for   reaction  is  as follows

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8 0
3 years ago
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