SCIENCE/CHEM

when the following equation is balanced , what is the sum of the co-efficients?
AL2(SO4)^3+Ca(OH)2-->Al(OH)3+CaSO4

  1. 👍
  2. 👎
  3. 👁
  1. You don't need me to do this. Balance it and add the coefficients. Or if you're having trouble, explain the problem.

    1. 👍
    2. 👎
  2. I at balancing!!!!
    Sorry Dr BOb you will have to take me on a slow journey on this one....Thanks andy

    1. 👍
    2. 👎
  3. Al2(SO4)3 + Ca(OH)2-->Al(OH)3 + CaSO4

    No. You need the practice. Here is how you start. Right off the bat I see 3 SO4 on the left so we stick a 3 for CaSO4. That takes care of a chunk. I would balance Al next, then count up H and balance them.

    1. 👍
    2. 👎
  4. thanks ...will practice and practice and practice.....andy

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    Calculate the oxidation number of sulphur in AL2(SO4)3

  2. Chemistry

    Given the unbalanced equation shown: _Al+_CuSo4 -> _Al2(SO4)3+_Cu When the equation is balanced using the smallest whole-number coefficients, what is the coefficient of Al?

  3. Chemistry

    Al(s) + H2SO4(aq) → Al2(SO4)3(aq) + H2(g) What is the coefficient of H2 in the balanced equation, obtained by using oxidation numbers?

  4. Chemisty-Dr.Bob222

    Determine the minimum concentration of the precipitating agent on the right to cause precipitation of the cation from the solutions to the left. a. 0.035 M BaNO3; NaF b. 0.085 M CaI2 ; K2SO4 c. 0.0018 M AgNO3 ; RbCl My work: Are

  1. chemistry

    consider the reaction, 2Al(OH)3+3H2SO4---->Al2(SO4)3+6H2O a. Given that 152g of H2SO4 reacts with 234g of Al(OH)3 Howmany grams of Al2(SO4)3 will be theoretical generated? b. which of the reactants is the limiting reagent? c. If

  2. chemistry

    Al(s) + H2SO4(aq)-> Al2(SO4)3(aq) + H2(g) Consider the unbalanced equation above. What volume of 0.490 M H2SO4 is needed to react with excess aluminum to produce 1.60 g of Al2(SO4)3? Use a molar mass with at least as many

  3. Chem = )

    Write the complete ionic equation for BaCl2 + NaOH ----> Al2(SO4)3 + BaCl2 ---> Al2(SO4)3 + NaOH ---> NaOH + Zn(No3)2 ---> BaCl2 + NaI --->

  4. Chemistry

    A mixture contains only NaCl and Al2(SO4)3. A 1.45-g sample of the mixture is dissolved in water and an excess of NaOH is added, producing a precipitate of Al(OH)3. The precipitate is filtered, dried, and weighed. The mass of the

  1. Chemistry

    What is the precipitate of K2CrO4 + Al2(SO4)3 ?

  2. science (chem)

    consider the fo9rmula for Al2(SO4)3,which is used in perspirants: a. how many moles of sulfur are present i 3.0 moles of Al2(SO4)3 b. ow many moles of aluminum ions are present in 0.40 mole of Al2(SO4)3 for a and b i multiplied by

  3. Chemistry

    Alumminum hydroxide reacts with sulfuric acid as follows: 2Al(OH)3+H2SO4-->Al2(SO4)+6H2O. Which reagent is the limiting reactant when 0.500 mol Al(OH)3 and 0.500 mol H2SO4 are allowed to react? How many moles of Al2(SO4)3 can form

  4. Chemistry

    How many Moles of Aluminum are needed to completely react with the 1.50 moles of copper 2 sulfate you collected. ( equation: 2Al + 3CuSO4 —> Al2(SO4)3 + 3Cu

You can view more similar questions or ask a new question.