posted by .

Tell how to synthesize each compound.
A. Ni(OH)2
B. MgSO4

  • Chemistry -

    Salts, such as MgSO4 and KNO3 are made by combining appropriate acids and bases. For example,
    KNO3 would be from K(OH) and (H)NO3. tHE parentheses show how that is divided in order to know which acid and which base to choose.

    Bases that are insoluble in water, such as Ni(OH)2 are prepared by adding a base to the appropriate salt. For example.
    NiSO4(aq) + 2NaOH(aq) ==> Ni(OH)2(s) + Na2SO4(aq)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    when 1.40 g of hydrated magnesium salfate is heated to constant mass, 0.68 g of the anhydrous salt remains. find the formula for the hydrated magnesium sulfate. MgSO4*xH2O ==> MgSO4 + xH2O grams water = 1.40 - 0.68 = ?
  2. Chemistry

    A hydrated MgSO4 salt, weighing 3.211g, is heated in a crucible until reaching a constant weight. The weight of the anhydrous MgSO4 is 1.570 grams. 1. Calculate the moles of H20 removed and the moles of anhydrous MgSO4 remaining in …
  3. Chemistry

    What are the names and formula masses of MgSO4,MgSO4.7H20, and (NH4)2SO4. Please help
  4. Chemistry

    What mass of MgSO4 · 7 H2O is required to prepare 300 mL of a 0.511 M MgSO4 solution?
  5. chemistry

    What mass of MgSO4 · 7 H2O is required to prepare 300 mL of a 0.511 M MgSO4 solution?
  6. Chemistry

    5. On the basis of a solubility curve for KNO3 what type of substance would you expect KNO3 to be?
  7. chemistry

    at what ratio should I titrate sterile water with 50% MgSO4 to get 20% MgSO4.i mean the units of water to those of MgSO4
  8. Chemistry college

    You are given a recipe for a buffer that contains 5% (w/v) MgSO4.7H2O. However, you only have MgSO4 anhydrous available to you. How much MgSO4 anhydrous do you need to make 0.5L of the buffer with the same molar concentration as in …
  9. english help please!!

    Which of the following sentences uses the word "synthesize" correctly?
  10. Chemistry

    I need help with this question Which would have a higher boiling point?

More Similar Questions