Odpowiedź:
m s. = 17g
V H2O = 450cm3
d = 1g/cm3
1g --- 1cm3
x --- 450cm3
x = 450g H2O
m r-ru = 450g + 17g = 467g
Cp = ms / m r-ru * 100% = 17g / 467g * 100% = 3,64%
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Odpowiedź:
m s. = 17g
V H2O = 450cm3
d = 1g/cm3
1g --- 1cm3
x --- 450cm3
x = 450g H2O
m r-ru = 450g + 17g = 467g
Cp = ms / m r-ru * 100% = 17g / 467g * 100% = 3,64%