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Evgen [1.6K]
3 years ago
11

Please?????????? ????

Chemistry
1 answer:
natka813 [3]3 years ago
3 0
The causes of mass extinction
As there might be marks on fossils showing the suffering that happened to it!
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Convert the following to grams<br> 0.500 moles of (NH4)2CO3
steposvetlana [31]
Molar mass (NH₄)₂CO₃ = <span>96.09 g/mol

1 mole ---------> 96.09 g
0.500 moles ----> ?

0.500 * 96.09 = 48.045 g of </span><span>(NH₄)₂CO₃

hope this helps!

</span>
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A continuation of this will have what immediate impact on the local ecosystem?
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A continuation of what?

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Chemical formula for 2 butyene is <br>​
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\text{C}_4\text{H}_6

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Fill in the coefficients that will balance the following reaction: a0Na + a1H2O → a2NaOH + a3H2
Alexandra [31]
Hey there !  :

<span>2 Na + 2 H2O = 2 NaOH + 1 H<span>2

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Reagents  :  Na = 2
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