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Irina18 [472]
3 years ago
6

Iron forms rust, expressed as Fe2O3.

Chemistry
1 answer:
Elina [12.6K]3 years ago
3 0

Answer:

it's C. 159.70 g

Explanation:

hopefully that helps

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`Determining the limiting reactant is an extremely important concept in chemistry. To do this, you need to know all of the follo
mezya [45]

Answer:

C the mass of each product formed

Explanation:

To the determine the limiting reactant, it is essential that we have the balanced equation of the reaction from which we can calculate the stochiometry mole ratio of the reactant. After this, we need to calculate the molar mass of  the reactants, using the mole from the balanced equation we can calculate each mass of each reactant needed. Finally we need the mass of each reactant using proportion we can calculate the amount needed for the reaction from the masses of the reactant by comparing the mass given against the mass calculated from the balanced equation. After this, the mass that is exhausted or that is finished will be the limiting reactant which is the reactant that finished and caused the reaction to stop.

7 0
3 years ago
When measuring the volume of an object you are finding the?
marta [7]

Answer:

C. Amount of 3 dimensional space the object occupies

Explanation:

Single dimension is a laminar

Amount of 2 dimension is area

Amount of 4 dimension is negligible

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7 0
3 years ago
What are the products in this chemical reaction? 2H3PO4+3Ca(OH)2→Ca3(PO4)2+6H2O
finlep [7]
<h2>Answer:C</h2>

Explanation:

A chemical equation is a equation that describes a corresponding chemical reaction.

A chemical reaction is generally written as

reactants→products

reactants refer to all the reactants involved in the chemical reaction.

Reactants are usually written on the left hand side of the chemical equation.

products refer to all the products formed in the chemical reaction.

products are usually written on the right hand side of the chemical equation.

In the given reaction,Ca_{3}(PO_{4})_{2},H_{2}O are written on the right side of the equation.

So,Ca_{3}(PO_{4})_{2},H_{2}O are the products.

5 0
3 years ago
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Please answer asp! Which term is defined as the phase change from gas to liquid?
drek231 [11]

Answer:

A

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Evaporation

5 0
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Which will have the MOST kinetic energy?
Alenkasestr [34]

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should be B

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Explanation:

7 0
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