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Tanzania [10]
3 years ago
5

Why is the solvation energy negative? a) bonds are being created b) bonds are breaking

Chemistry
1 answer:
IrinaVladis [17]3 years ago
3 0

Answer:

your answer will be b) bonds are breaking

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How many moles are in 7.8g of CaO?
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This compound is also known as Calcium Oxide. The SI base unit for amount of substance is the mole. 1 grams CaO is equal to 0.017832495800447 mole. Note that rounding errors may occur, so always check the results.

Hope I helped :)

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A beaker of water has a volume of 125mL and a density of 1.0g/mL. Calculate the mass of the water.​
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What coefficient should be used to make the following equation balanced? N2+O2--> _NO
IgorLugansk [536]
<h2>                  ║∧║······→Hello.←······║∧║</h2>

                                          Your answer should be:

                                                N2 + O2 → 2NO

<h2>····················································································</h2>

I hope this answered your question!

Thanks for spending time reading this :)

(<em>A brainliest would be appreciated!)</em>

⊕If this answer doesn't answer your question or you are displeased by it please tell me in the comments I would like to know. And if I can, I will remove it.⊕

<h2>Have a wonderful day</h2>
7 0
2 years ago
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