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rusak2 [61]
2 years ago
14

What is the formula for manganese(III) oxide? Explain.

Chemistry
1 answer:
Naddik [55]2 years ago
6 0

Answer:

Mn2O3

Explanation:

Manga has a 3+ charge and oxygen has a 2- charge so to balance the charges there needs to be 3 oxygens for every 2 manga

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Montano1993 [528]

I believe it’s 5.7 moles

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3 years ago
I NEED HELP ASAP PLEASE I BEG
zhenek [66]

with what?..................

7 0
2 years ago
Balance the following skeleton reaction and identify the oxidizing and reducing agents: Include the states of all reactants and
N76 [4]

Answer:

Oxidizing agent - CrO4^2-

Reducing agent- N2O

Explanation:

Let us look at the equation closely;

CrO4^2- (aq) + 3N2O(g) ------------> Cr^3+ (aq) + 3NO(g) [acidic]

The reduction half equation is;

CrO4^2- (aq) + 3e -------->Cr^3+ (aq)

Oxidation half equation is;

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Note that the oxidizing agent participates in the reduction half equation while the reducing agent participates in the oxidation half equation as seen above.

8 0
2 years ago
PLEASE ANSWER ASAP!!!!!!! 50 points if the answer is correct!
Ad libitum [116K]

5

 mL acetic acid

95

mL water

Explanation:

Since

5

%

of the vinegar, by volume, is acetic acid, and we have

100

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5

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Similarly, we have

100

%

−

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=

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%

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8 0
2 years ago
What happens when two hydrogen atoms enter the ETS as part of either NADH or FADH2? Two hydrogen and one oxygen react to form a
gtnhenbr [62]
I think the correct answer from the choices listed above is the second option. When two hydrogen atoms enter the ETS as part of either NADH or FADH2, the two hydrogen atoms are split into two H+ and two electrons. Hope this answers the questions.
7 0
2 years ago
Read 2 more answers
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