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SteveThe chemical formula NH3 represents ammonia, a compound consisting of one nitrogen atom bonded to three hydrogen atoms. The statement "NH3 -- N plus H3" incorrectly separates the compound into its constituent elements, nitrogen (N) and hydrogen (H), rather than recognizing them as chemically bonded within the ammonia molecule. This representation fails to acknowledge the covalent bonds between the nitrogen and hydrogen atoms in ammonia.
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What does the -N mean in the formula NH3 - N?
NH3-N is not a formula. It is an expression of Ammonia lab testing. 10 mg/L NH3-N means there are 10 mg/L Nitrogen in sample solution due to NH3. In water, you can find NO3-N, NO2-N, NH4-N, etc. With the same definition as above, i believe you know what the meaning of them all.
Clara wrote 2 expressions 1 n equals 1 plus n 2 n equals 2 plus N?
2 plus n is the true one, but 1 plus n is not?
What is the sum of 1 plus 2 plus 3 plus 4 plus 5. plus n?
(n2 + n)/2 1+2+3+4+5+n= 15+n
What is 2 2 n 6?
2 plus 2 plus n equals 6 n equaling 2
What is 1 plus 2 plus 3 plus 4 plus 5 plus 6 plus 7 plus 8 plus 9 plus 10 plus 11 plus 12 plus 13 plus 14 plus 15?
The sum of integers from 1 to n is n/2 times (n + 1), in this case 7.5 x 16= 120
