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valina [46]
3 years ago
11

Which chemical equation is balanced?

Chemistry
1 answer:
zloy xaker [14]3 years ago
4 0
The last one, because there is the same number of atoms (P, Cl, H, and O) on both sides of the reaction.
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How many moles of Cs are contained in 3 moles of Cs3PO4?
Alenkinab [10]

Answer:

\boxed {\boxed {\sf 9 \ moles \ Cs}}

Explanation:

We are given the compound: Cs₃PO₄

According to the formula, 1 mole of cesium phosphate contains 3 moles of cesium, 1 mole of phosphate, and 4 moles of oxygen.

Therefore, there are 3 moles of cesium for 1 mole of cesium phosphate.

\frac {3 \ mol \ Cs}{1 \ mol \ Cs_3PO_4}

We want to calculate the moles of cesium in 3 moles of cesium phosphate, so we multiply the ratio by 3.

3 \ mol \ Cs_3PO_4 *\frac {3 \ mol \ Cs}{1 \ mol \ Cs_3PO_4}

3 *\frac {3 \ mol \ Cs}{1 }= 9 \ mol \ Cs

3 moles of cesium phosphate contains <u>9 moles of cesium.</u>

6 0
3 years ago
A substance produces a solution with negative compounds when mixed with water.\
Liono4ka [1.6K]

Answer:

umm...   the 3 one

Explanation:

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On a potential energy diagram, what is true about activation energy?
jonny [76]

Why hello there!

The correct answer to your question is C because exothermic energy is based of on using heat and heat acts like the activation !

If my answer helped please mark me as brainliest i really want to rank up thank you and have the best day ever!

7 0
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padilas [110]
Types of rocks: Igneous, sedimentary, and metamorphic
There are over 200 names of minerals, I'm not sure what you want for that
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352 mL of chlorine exerts a pressure of 680 mmHg. What will the volume
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The answer would be 0.198 liters.

Explanation:

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