Question

please can anyone give me best examples of mole......
Don't spam otherwise I Will report your answer.........​

Answer 1

Answer:

1 mol of carbon-12 has a mass of 12 grams and contains 6.022140857 x 1023 of carbon atoms.

Answer 2

x H2O=0.6= n H2O+n HCl n H2O

⟹0.6 moles of H2O and 0.4 moles of HCl

Mass of H 2O=18×0.6=10.8 gm

Molality= Massofsolvent(kg)

Molesofsolute= 10.80.4×1000 =37.037 molal

follow me!