Which of the following would weigh most ? 1 Mole of `H_2O`,1 mole of `CO_2`,1 mole of `NH_3`, 1 mole of CO.

0.1 mole of CO_2 has volume at S.T.P.

What is the weight of 0.1 mole of HCl ?

What is the mass of 0.1 mole of CO_2 in g ?

A mixture of 3 moles of SO_(2) , 4 moles of NO_(2) , 1 mole of SO_(3) and 4 moles of NO is placed in a 2.0L vessel. SO_(2)(g)+NO_(2)(g) iff SO_(3)(g)+NO(g) . At equilibrium, the vessel is found to contain 1 mole of SO_(2) . Calculate the value of K_(C) .

Which of the following contains the largest mass of hydrogen atoms ? A) 5 mole C2H2O4 B) 1.1 Mole C3H8O3 C) 1.5 Mole C6H8O6 D) 4 Mole C2H4O2

Find the number of hydrogen atoms in 0.1 mole of H_2SO_3 .

Do 1 mole of Na and O_2 have same mass?

A molal solution is one that contains 1 mole of a solute in