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rusak2 [61]
3 years ago
15

Can someone please help me and ill mark you as brainlest

Chemistry
2 answers:
larisa86 [58]3 years ago
6 0
The first one is linear. The second one is trigonal pyramidal.
r-ruslan [8.4K]3 years ago
3 0

Answer:

can you show the question so we can read it

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Which of the following is the correct formula for Ca2+ reacting with NO2??
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B. Ca(NO2)2

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Ions (charged atoms) combine with one another to form stable ionic compounds. In this case, calicium ion (Ca2+) is said to react with NO2, which has a charge of -1 i.e. +1-1(2) = 1-2 = -1.

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Basic molecules contain more ...
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