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6
ma byc kolejno B, C, E, G, J
7
MASA 16 ATOMÓW C = 192 u
MASA 31 ATOMÓW H = 31 u
MASA 2 ATOMÓW O = 32 u
MASA 1 ATOMU Na = 23 u
mC : mH : mO : m Na
192 : 31 : 32 : 23
8
mC15H31COOH = 16* 12u + 32 * 1u + 2 * 16u = 192u + 32u + 32u = 256u
mC15H31COONa = 16* 12u + 31 * 1u + 2 * 16u + 1 * 23u = 192u + 31u + 32u + 23u = 279u
z 256u C15H31COOH powstaje 279u C15H31COONa
ze 128g C15H31COOH powstaje x C15H31COONa
x= 128g C15H31COOH * 279u C15H31COONa / 256u C15H31COOH = 139,5g C15H31COONa
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6
ma byc kolejno B, C, E, G, J
7
MASA 16 ATOMÓW C = 192 u
MASA 31 ATOMÓW H = 31 u
MASA 2 ATOMÓW O = 32 u
MASA 1 ATOMU Na = 23 u
mC : mH : mO : m Na
192 : 31 : 32 : 23
8
mC15H31COOH = 16* 12u + 32 * 1u + 2 * 16u = 192u + 32u + 32u = 256u
mC15H31COONa = 16* 12u + 31 * 1u + 2 * 16u + 1 * 23u = 192u + 31u + 32u + 23u = 279u
z 256u C15H31COOH powstaje 279u C15H31COONa
ze 128g C15H31COOH powstaje x C15H31COONa
x= 128g C15H31COOH * 279u C15H31COONa / 256u C15H31COOH = 139,5g C15H31COONa