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nordsb [41]
3 years ago
13

To convert from mass of X to liters of Y in any stoichiometry problem, the following steps must be followed

Chemistry
1 answer:
gizmo_the_mogwai [7]3 years ago
6 0

Answer:

A. mass X to moles X to moles Y to liters Y

Explanation:

Remember: moles are the great converter. They're basically just a made-up concept meant to facilitate conversions!

Starting with mass X, you must then convert to moles X.

Once you have moles X, convert  moles Y. Think of a chemical equation: the mole ratios are the coefficients!

Once you have moles Y, all you have to do is convert to liters Y. You can do this with the molarity equation M = mol/L, or if it's a gas at STP you know the conversion!

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the atomic number of four elements p,q,r,s are 6,8,10 and 12 respectively. the two elements which can bond ionically are:
denis-greek [22]

Answer:

The atomic numbers of four elements A, B, C, and D are 6,8,10, and 12 respectively. The two elements which can react to form ionic bonds (or ionic compounds) are B (8= 2,6) and D (12 =2,8,2). So D donates its two electrons to B to fulfill their octet.

Explanation:

6 0
2 years ago
Which of the following best represents potential energy being converted to kinetic energy? (2 points) The chemical energy in a b
Ilia_Sergeevich [38]

Answer: A woman kicks a soccer ball and scores a goal.

Explanation:

Potential energy: it is the energy possessed by the body due to its position.

Kinetic energy: it is the energy possessed by the the body  due to its motion.

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3 0
3 years ago
Read 2 more answers
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earnstyle [38]

Answer:

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Explanation:

Reactant: Calcium reacts with Oxygen to form Calcium Oxide

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Chemical equation: Ca + 02> CaO

3 0
2 years ago
How does the law of conservation of matter apply to chemical equations?
Tasya [4]

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equation must be the same.

Explanation:

3 0
4 years ago
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Answer:

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Explanation:

Hope this helps : )

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