Home
Class 10
CHEMISTRY
Calculate number of molecules in 3.6 g...

Calculate
number of molecules in 3.6 g of water.

Text Solution

AI Generated Solution

To calculate the number of molecules in 3.6 g of water (H₂O), we can follow these steps: ### Step 1: Determine the molar mass of water (H₂O). - The molar mass of water can be calculated using the atomic masses of hydrogen and oxygen. - The atomic mass of hydrogen (H) is approximately 1 g/mol, and there are 2 hydrogen atoms in water. - The atomic mass of oxygen (O) is approximately 16 g/mol. **Calculation:** ...
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT AND STOICHIOMETRY

    ICSE|Exercise WORKSHEET-1|10 Videos

  • MOLE CONCEPT AND STOICHIOMETRY

    ICSE|Exercise WORKSHEET-2|37 Videos

  • MOLE CONCEPT AND STOICHIOMETRY

    ICSE|Exercise ILLUSTRATIVE ASSIGNMENTS|28 Videos

  • ORGANIC CHEMISTRY

    ICSE|Exercise QUESTIONS FOR PRACTICE PAPER ON EXAMINATION PATTERN (ANSWER THE QUESTIONS)|40 Videos

Similar Questions

Explore conceptually related problems

Calculate the number of molecules in a drop of water weighing 0.048 g.

Calculate the number of molecules in 33 g of CO_2 .

Calculate the number of molecules in 44 g of CO_2 .

Calculate the number of: molecules in one kg of calcium chloride.

Calculate the number of molecules in 8 grams of O_(2) .

Calculate the no. of molecules in a drop of water weighing 0.07 g .

Calculate the number of H_(2)O molecules in 0.06 g of water. [Molar mass of H_(2)O =18 g mol^(-1)]

Calculate the number of molecules in one drop of H_(2) O whose mass is 0.05 g

2.24 dm^(3) of dry ammonia gas contain 6 x 10^(22) molecules at S.T .P. Calculate the number of molecules in 56 cm^(3) of dry nitrogen at S.T.P.

Calculate number of molecules in 1 ml of Co_(2) at NTP.