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Kobotan [32]
3 years ago
15

Disponemos de 514,5 g de ácido sulfúrico (H2SO4

Chemistry
1 answer:
EleoNora [17]3 years ago
8 0

Answer:

es la d

por que  

Explanation:

jfsopjgsdjgdjp

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What is the mass of water that results from combining 2.0 g of hydrogen with 16.0 g of oxygen?
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C. 18.0g. all you really have to do is add both of them together and you get your answer.

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To convert measurements in the metric system you can move the decimal point left or right why does this work?
Serhud [2]

Explanation:

Because when you move the decimal point once, it it equal to 10 and to convert in the metric system, you must multiply or divide by 10. For example, when converting 4 centimeters to millimeters, you can multiply by 10 to get 40 millimeters or you can move the decimal point to the right and add another 0 to get 40.

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2 years ago
What would be the vapor pressure at 25.0 °c of a solution of 5.00 g of glucose (c6h12o6) in 100.0 g of ethanol (c2h5oh)?
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Use Raoult's Law:
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χsolute = 1 - 0.966765 = 0.033235

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4 0
3 years ago
In the reaction 4Al+3O2→_Al2O3 , what coefficient should be placed in front of the Al2 to balance the reaction?
nika2105 [10]

Sorry I came a lil late,

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