дано
m(NaOH) = 1000 g
m(HCL)-?
m(NaCL)-?
HCL+NaOH-->NaCL+HOH
M(NaOH) = 40 g/mol
n(NaOH) = m/M = 1000 / 40 = 25 mol
n(NaOH) = n(NaCL) = n(HCL) = 25 mol
M(HCL) = 36.5 g/mol
m(HCL) = n*M = 25 * 36.5 = 912,5 g
M(NaCL) = 58.5 g/mol
m(NaCL) = n*M = 25 * 58.5 = 1462.5 g
ответ 912.5 г , 1462.5 г
Объяснение:
дано
m(NaOH) = 1000 g
m(HCL)-?
m(NaCL)-?
HCL+NaOH-->NaCL+HOH
M(NaOH) = 40 g/mol
n(NaOH) = m/M = 1000 / 40 = 25 mol
n(NaOH) = n(NaCL) = n(HCL) = 25 mol
M(HCL) = 36.5 g/mol
m(HCL) = n*M = 25 * 36.5 = 912,5 g
M(NaCL) = 58.5 g/mol
m(NaCL) = n*M = 25 * 58.5 = 1462.5 g
ответ 912.5 г , 1462.5 г
Объяснение: