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  1. Solve any chemical reaction with Symbolab's free online calculator. Get step-by-step solutions, graphs and explanations.

  2. orgosolver.comOrgoSolver

    Simplifying Organic Chemistry. Orgosolver provides study tools to help students with their organic chemistry homework and preparation for quizzes, exams, or even the MCAT. Our tools, quizzes, and study guides are designed to help students test every reaction or mechanism with any molecule they draw!

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  4. Chemical Reaction Calculator. Calculator designed to balance chemical equations with results of: the balanced equation, word equation, and how it happened. Get the free "Chemical Reaction Calculator" widget for your website, blog, Wordpress, Blogger, or iGoogle.

  5. www.chemicalaid.com › tools › equationbalancerChemical Equation Balancer

    • Using Inspection/Trial and Error
    • Using Linear Systems of Equations
    • Combining Inspection + Linear Systems
    • Frequently Asked Questions About Balancing Chemical Equations

    Example #1 (Trivial): CaCO3 + HCl

    1. Iron + Hydrogen Chloride = Ferrous Chloride + Hydrogen Gas: Fe + HCl → FeCl2 + H2 2. Zinc + Hydrogen Chloride = Zinc Chloride + Hydrogen Gas: Zn + HCl → ZnCl2 + H2 1. CaO + H2O → Ca(OH)2

    Example #2 (Simple): Na + H2O

    1. Combustion of Methane and Oxygen: CH4 + O2 = CO2 + H2O

    Practice Balancing Chemical Equations Using Inspection

    1. Aluminium + Sodium Hydroxide + Water = Sodium Aluminate + Hydrogen Gas: Al + NaOH + H2O = NaAlO2 + H2 2. Zinc + Hydrogen Chloride = Zinc Chloride + H2 Gas: Zn + HCl → ZnCl2 + H2

    Example: Balance KMnO4 + HCl Using The Algebraic Method

    1. a = ¹/₄ f 2. b = 2 f 3. c = ¹/₄ f 4. d = ¹/₄ f 5. e = ⁵/₈ f 6. f∈ R 1. a= 2 2. b= 16 3. c= 2 4. d= 2 5. e= 5 6. f= 8

    Practice Balancing Chemical Equations Using Linear Systems

    1. K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO

    Identify elements which occur in one compound on each side. This is very common (e.g. K, Mn, O and H in the prior example).
    Start with the one among those which has a big index (this will help to keep working with integers), and assign a variable, such as a. In the prior example, O has the largest index (4)
    Next, start determining other coefficients in terms of a: H2O has to be 4a (because of O), MnCl2 has to be 1a (because of Mn), and KCl has to be 1a (because of K).This eliminates the first three eq...
    One can continue by writing the equations now (and having a simpler problem to solve) or, in this particular case you could notice that to balance the Hydrogens between HCl and 4a H2O, you need 8a...
    How do you write chemical equations?
    Why do chemical equations need to be balanced?
    How do you balance an equation with fractions?
    How do you identify the type of reaction based on the chemical equation?
  6. To perform a stoichiometric calculation, enter an equation of a chemical reaction and press the Start button. The reactants and products, along with their coefficients will appear above. Enter any known value. The remaining values will automatically be calculated.

  7. Enter an equation of a chemical reaction and click 'Balance'. The answer will appear below. Always use the upper case for the first character in the element name and the lower case for the second character. Examples: Fe, Au, Co, Br, C, O, N, F. Compare: Co - cobalt and CO - carbon monoxide.

  8. I am a former Organic Chemistry student who created an Organic Chemistry calculator to help solve 1-step synthesis reactions!: www.orgosolver.com. I am trying to build a tool that helps students who are studying Ochem remotely.

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