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प्रश्न
Calculate the relative molecular mass of:
CH3COONa
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उत्तर
(C)12 + (3H)3 + (C)12 + (2O)32 + (Na)23 = 82
संबंधित प्रश्न
Give balanced chemical equations for the following conversions A, B, and C:
Calculate the relative molecular mass of Sodium acetate
(use K = 39, Cl = 35.5, O = 16, C = 12, H = 1, Na = 23, N = 14, S= 32)
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Concentrated nitric acid oxidises phosphorus to phosphoric acid according to the following equation:
\[\ce{P + 5HNO3 -> H3PO4 + H2O + 5NO2}\]
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- What mass of nitric acid will be consumed at the same time?
- What will be the volume of steam at the same time measured at 760 mm Hg pressure and 373°C?
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P + 5HNO3 → H3PO4 + H2O + 5NO2
What mass of nitric acid will be consumed at the same time?
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(NH4)2SO4
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CHCl3
Find the weight of 0.2 mole of H2 gas.
Calculate the volume occupied at S.T.P. by 2 moles of SO2.
