Question

Napisz zawartośc procentową CH3-COONH2 pilnie szybko dam naj!!

Answer 1

C - 12 * 2=24u

H - 1 * 6 =6u

O- 16 * 2 =32u

N -1 *14 =14u

całosc= 76u

24 ----x

76----100%

x=31,6% (C)

6----x

76---100%

x=7,9% (H)

32----x

76----100%

x=42,1% (O)

14----x

76----100%

x=18,4% (N)

 

pozdrawiam ;d