Methane (CH4) - Definition, Structure, Properties & Uses with …
Methane (CH4) - Methane is the simplest hydrocarbon with the molecular formula CH4. It is a colourless, flammable gas. Methane is produced naturally from rotting vegetation in marshes. Tetracyanomethane or carbon tetracyanide is a percyanoalkane molecular carbon nitride with formula C(CN)₄.
Calculate the molecular mass of CH4. - BYJU'S
Molecular mass is the sum of the masses of all the individual atoms present in a molecule or compound. Methane is a hydrocarbon which belongs to alkane. The chemical formula of methane is CH 4. The atomic mass of Carbon C is 14 u. The atomic mass of hydrogen H is 1 u. Atomic mass of methane CH 4 = (Atomic mass of carbon) x 1 + (Atomic mass of ...
What is the mass of a molecule - Toppr
What is the molar mass of a substance, each molecule of which contains 9 c a r b o n a t o m s, 13 hydrogen atoms and 2.23 × 10 − 23 g of another component? View Solution Q 5
Calculate the molar mass of CH4. - BYJU'S
Molar mass is the sum of the masses of all the individual atoms present in a molecule or compound. The chemical formula of Methane is CH 4; Methane CH 4 is a hydrocarbon which belongs to the category of alkane. The atomic mass of carbon C is 12 u. The atomic mass of hydrogen H is 1u; Molar mass of CH 4 = (Atomic mass of carbon) x 1 + (Atomic ...
Calculate the molar mass of displaystyle { CH }_{ 4 }. - Toppr
Calculate the molar mass of the following: (i) H 2 O (ii) C O 2 (iii) C H 4. View Solution. Q3.
Question 1Calculate the molecular masses of H2, O2, Cl2, CO2, …
Question 1Calculate the molecular masses of H2, O2, Cl2, CO2, CH4, C2H6, C2H4, NH3, CH3OH.
What is the mass of a molecule CH_4?16g26.6 times {10^{22}}g2
What is the molar mass of a substance, each molecule of which contains 9 c a r b o n a t o m s, 13 hydrogen atoms and 2.23 × 10 − 23 g of another component? View Solution Q 5
NCERT Solutions for Class 9 Science Chapter 4 Structure of the Atom
The atomic mass of an element is the mass of one atom of that element. Average atomic mass takes into account the isotopic abundance. Isotope of bromine with atomic mass 79 u = 49.7%. Therefore, Contribution of 35 Br 79 to atomic mass = (79 × 49.7)/100. ⇒ 39.26 u. Isotope of bromine with atomic mass 81 u = 50.3%
1CH4 + 4Cl2→CCl4 + 4HCl find the equivalent mass of CH4. - BYJU'S
The molar mass of HCl is 36. 5 g. Hence, applying the values in the formula for calculating the equivalent weight. E q u i v a l e n t w e i g h t = 36. 5 1 = 36. 5. Step 4: Calculation of equivalent mass of CH 4. Applying the formula for calculating the number of equivalents to calculate the number of equivalents of HCl. eq. of HCl = 36. 5 36 ...
Calculate the molecular mass of the following:i H 2 O ii CO 2
The molecular mass of water, H 2 O = (2 × Atomic mass of hydrogen) + (1 × Atomic mass of oxygen) = [2(1.0084) + 1(16.00 u)] = 2.016 u + 16.00 u = 18.016 = 18.02 u (ii) CO 2: The molecular mass of carbon dioxide, CO 2 = (1 × Atomic mass of carbon) + (2 × Atomic mass of oxygen) = [1(12.011 u) + 2 (16.00 u)] = 12.011 u + 32.00 u = 44.01 u (iii ...