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anyanavicka [17]
2 years ago
13

HELP! help will give brainiest

Chemistry
2 answers:
ivolga24 [154]2 years ago
6 0
I believe it’s Fatigue
yanalaym [24]2 years ago
3 0

Answer:

The sun or producers.

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forsale [732]

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neutral charge

I hope it's helps you

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3 years ago
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? What is the oxidation number of B in HBO3? D-1 0 O +3 O +6​
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H20* SOO N34 Thats my answer
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Balance this redox reaction occurring in acidic media:
Lelu [443]
Add 7 water atom to the right hand side to adjust the quantity of oxygen. Increase Cr(+3) by two to adjust the quantity of Cr. Duplicate Cl-by two to adjust the quantity of chlorine molecules. 
Cr2O7[2-](aq) +2 Cl[-](aq) < - >2 Cr[3+] (aq) + Cl2(g)+7H2O 
Presently adjust that charges. 
you have - 4 charges on the left hand side, while +18 charges on the right hand side, there for include 14H+ the left hand side to adjust the charges 
Cr2O7[2-](aq) +2 Cl[-](aq)+14H+ < - >2 Cr[3+] (aq) + Cl2(g)+7H2O 
take note of that the oxidation number of hydrogen in water is +1
3 0
3 years ago
During steps 6–8, the
Allushta [10]

Answer:

Particle Size

Reaction rate

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2 years ago
In a exothermic reaction, is heat transfered to or from the surrounding
Monica [59]
In an exothermic reaction, heat is transferred to the surrounding.

Hope this helps, have a great day ahead!
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