Answer:
It makes chemicals hot or cold which makes chemicals react differently
Explanation:
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Answer:
2
Explanation:
In calcium oxide, the calcium is electropositive in nature and to fulfil its octet, the calcium atoms lose two electrons to form the calcium cations whose valency is 2, hence the corresponding anion, i.e. the oxide anion must also have valency 2 to balance the positive charge on the calcium cation.
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I believe it’s that solar energy emits more greenhouse gasses, because solar energy is good for the environment meaning that it does not cause greenhouse gas emissions
Answer:
you would have to apply both of the low and high pressure together to make something?
Explanation:
The reactants that will form products will be .
<h3>Activity series</h3>
Elements at higher positions in the activity series will be able to displace those in lower positions in solutions.
Thus:
because Br is higher than I in the activity series.
Cl cannot displace F in because F is higher than Cl in the activity series.
Also, Cl is higher than Br in the activity series, thus, the reaction cannot form products.
I cannot displace F, thus, cannot form products.
More on activity series can be found here: brainly.com/question/13934381
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