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Sloan [31]
2 years ago
9

How many molecules are contained in 5.7 gms of CaCO3​

Chemistry
1 answer:
Dominik [7]2 years ago
8 0
100grams of caco3 contains full 6.022x10^23 molecules
So 5.7 will contain= 3.432x10^22
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18 Cups

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Explanation:

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2 years ago
Label each carbon atom with the appropriate geometry. Bin 1 points to a carbon bonded to a double bonded carbon and single bonde
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Answer:

Bin 1 points to a carbon bonded to a double bonded carbon and single bonded to two hydrogens. --- trigonal planar, tetrahedral

Bin 2 points to a carbon double bonded to a carbon and single bonded to a carbon and one hydrogen.------- trigonal planar, tetrahedral

Bin 3 is a carbon single bonded to two carbons and single bonded to two hydrogens. ----- tetrahedral, tetrahedral

Bin 4 is the same as bin 3.--------tetrahedral, tetrahedral

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3 years ago
When a compound donates (loses) electrons, that compound becomes oxidized. Such a compound is often referred to as an electron d
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Assuming this is a true or false question, the answer would be True

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Now.. lets take some time to think about why elements want to form ions: 

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That, my fellow Brainly user, is why the noble gases do not need to bond. 

I really do hope this helps! Enjoy, and good luck on the studies. 
4 0
2 years ago
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