Monte L Helm

Latest Release

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  DrPhos Science Calculator

  Scientific Math with Sig Figs

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iPad & iPhone

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  DrPhos Science Calculator

  Scientific Math with Sig Figs

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  Team Dues

  Expense and payment tracker

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  DrPhos' Kinetics

  Reaction Rate Calculator

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  DrPhos' Solution Calculator

  Molarity and Dilution Tool

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  DrPhos' pH Calculator

  Master pH Problems Instantly

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  DrPhos' Chemistry Pro

  Stoichiometry, pH & Molar Mass

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  DrPhos' Stoichiometry

  Stoichiometry Problem Solver

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  DrPhos' Reaction Balancer

  Balance Chemical Equations

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  DrPhos' Ionic Compounds

  Ionic Comopunds Made Simple

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  DrPhos' Molar Mass

  Calculate Molar Mass Easily

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