NaOH contains __________ percent oxygen.

More Questions from Stoichiometry

• Number of gm moles of solute dissolved in 1 kg of solvent is called its
• 1 ata is equivalent to
• The pH value of a solution is 5.9. If the hydrogen ion concentration is decreased hundred times, the solution will be
• 1 centipoise is equivalent to
• Number of gm moles of solute dissolved in one litre of a solution is called its
• Total energy at a point comprises of __________ energy.
• 1 BTU/ft3 is approximately equal to __________ kcal/m3.
• What is the total pressure exerted by a mixture of 0.45 kg mole of benzene, 0.44 kg mole of toluene and 0.23 kg mole of o-xylene at 100°C, if their vapor pressures at 100°C are 1340, 560 and 210 mmHg respectively?
• Pick out the wrong statement:
• Hess's law of constant heat summation is based on conservation of mass. It deals with

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