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Montano1993 [528]
3 years ago
11

El agua oxigenada se descompone rápidamente en agua y oxígeno cuando se le agrega una peueña cantidad de dióxido de manganeso, q

ue no se altera durante la reacción y se recupera totalmente al finalizar la misma ¿Cómo se comporta el dióxido de manganeso en esta reacción?
Chemistry
1 answer:
katovenus [111]3 years ago
6 0

Answer:

IDK

Explanation:

I dont speak spanish

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A student uses a solution of 1.2 molar sodium hydroxide (NaOH) to calculate the concentration of a solution of sulfuric acid (H2
Mila [183]

From the calculations, the concentration of the acid is 0.24 M.

<h3>What is neutralization?</h3>

The term neutralization has to do with a reaction in which an acid and a base react to form salt and water only.

We have to use the formula;

CAVA/CBVB = NA/NB

CAVANB =CBVBNA

The equation of the reaction is; 2NaOH + H2SO4 ----> Na2SO4 + 2H2O

CA = ?

CB = 1.2 M

VA =  50 mL

VB = 20 mL

NA = 1

NB = 2

CA = CBVBNA/VANB

CA = 1.2 M * 20 mL * 1/ 50 mL * 2

CA = 0.24 M

Learn more about neutralization:brainly.com/question/27891712

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5 0
1 year ago
6CO2 + 6 H2O —&gt; C6H12O6 + 6O2
PilotLPTM [1.2K]

Answer:

The answer to your question is 0.5 moles

Explanation:

Data

moles of Glucose = ?

moles of carbon dioxide = 3

Balanced chemical reaction

                6CO₂  +  6H₂O   ⇒   C₆H₁₂O₆  +  6O₂

Process

To solve this problem, use proportions, and cross multiplication.

Use the coefficients of the balanced equation.

                6 moles of CO₂ ----------------- 1 mol of C₆H₁₂O₆

                3 moles of CO₂ ----------------    x

                    x = (3 x 1) / 6

-Simplification

                    x = 3/6

-Result

                   x = 0.5 moles of Glucose

3 0
3 years ago
Why do ionic and polar compounds dissolve in water?
ioda
Because they are salty
3 0
2 years ago
From what philosophical tradition is chemistry said to have emerged?
EastWind [94]
Do you have the options?
7 0
3 years ago
NEED HELP ASAP WILL MARK BRAINLIEST
Andreas93 [3]

Answer: only O is unbalanced

Explanation:

There are only 2 oxygen atoms on the left but in the right there are 4

8 0
3 years ago
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