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Chemistry
Calculators.
Chemical calculations, concentrations, and molecular tools
2 Calculators Available
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pH Calculator - Free Online pH, pOH, H+ and OH- Calculator
Calculate pH from H+ concentration or vice versa. Also compute pOH and OH- values instantly. Essential tool for chemistry students and labs.
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Chemistry
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Ideal Gas Law Calculator - Free Online PV=nRT Calculator
Calculate pressure, volume, moles, or temperature using the ideal gas law PV=nRT. Supports multiple units with step-by-step solutions.
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Physics
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Chemistry
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