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krek1111 [17]
2 years ago
15

¿Las cargas eléctricas forman parte de los átomos?

Chemistry
1 answer:
shusha [124]2 years ago
7 0

Answer:

si. en los atomos los protones y los electrones llevan cargas electricas

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The major products obtained from the following sequence of reactions are:
dmitriy555 [2]

Answer:

The answer is "Option C".

Explanation:

Please find the complete question and its solution in the attached file.

using Hoffman's elimination reaction.

7 0
3 years ago
how many molecule of carbon dioxide are needed to react with excess iron oxide to produce 11.6 g of iron
lesya692 [45]

Answer:

0.16 moles of Carbon

Explanation:

The balanced reaction equation:

2Fe_{2}O_{3} + 3C → 4Fe + 3CO_{2}↑

The mole ratio of Carbon to Iron is 3 : 4 (since Fe2O3 is in excess)

i.e 3 moles of C produces 4 moles of Fe.

If 1 mole of Fe - 55.8g of Fe

? moles - 11.6g of Fe

= \frac{11.6}{55.8} = 0.208 moles

But 3 moles of C - 4 moles of Fe

? moles of C - 0.208 moles of Fe

= \frac{3 *0.208}{4} = 0.16 moles of carbon.

I hope this explanation was clear and useful.

5 0
3 years ago
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Arturiano [62]
The correct answer is high temperature solids
6 0
3 years ago
Read 2 more answers
What change would increase the amount of solid solute able to be dissolved in liquid water?
exis [7]
Bonjour,

increasing temperature.
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3 0
2 years ago
In three different experiments, the following results were obtained for the reaction
faust18 [17]
From the given observations,
You can see that as the concentration is doubled, half-life is halved.

That is,half-life is inversely proportional to concentration

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R = k X a^n

Using the above formula you will get the rate and rate constant.
5 0
3 years ago
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