The term Rutherford gave to the positively charged particles in the nucleus of an atom was/is Proton.
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Molar mass CO₂ = 12 + 16 x 2 = 44.0 g/mol
1 mole ------------ 44.0 g
9 moles --------- ? ( mass CO₂)
mass CO₂ = 9 x 44.0 / 1
mass CO₂ = 396 / 1
= 396 g of CO₂
hope this helps!
Answer:
Graham's law states that the rate of diffusion or of effusion of a gas is inversely proportional to the square root of its molecular weight
Explanation:
<h3>Further explanation</h3>
Given
Reaction
H₂ (g) + I₂ (g) → 2HI(g)
Required
The equilibrium constant
Solution
The equilibrium constant is the value of the product in the equilibrium state of the substance in the right (product) divided by the substance in the left (reactant) with the exponents of each reaction coefficient
The equilibrium constant for reaction
pA + qB ⇒ mC + nD
So for the above reaction :