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How can you make a sample of potassium sulphate?
2koh + h2so4 = k2so4 + 2h20
What is the product of selenium dioxide plus aqueous potassium hydroxide?
The reaction between selenium dioxide and aqueous potassium hydroxide forms selenites, or salts containing the SeO3^2- ion, and water. This reaction can be represented as SeO2 + 2KOH + H2O → K2SeO3 + H2O.
In the reaction MgCI2 plus 2KOH MgOH2 plus 2KCI how many moles of MgOH2 are produced for every mole of MgCl2?
The answer is one mole.
In the reaction mgcl2 plus 2koh mg(oh)2 plus 2kcl How many moles are of mg(oh)2 are produced for every mole of mgcl2?
1
Is potassium oxide an alkaline?
No Potassium oxide is extremely basic (alkaline).
What is the states of each compound in CuSO4 plus 2KOH -- Cu(OH)2 plus K2SO4?
In the reaction CuSO4 + 2KOH, copper sulfate reacts with potassium hydroxide to form copper(II) hydroxide (Cu(OH)2) and potassium sulfate (K2SO4). The state of each compound can be written as follows: CuSO4 (aq) + 2KOH (aq) → Cu(OH)2 (s) + K2SO4 (aq) Here, the reactants (CuSO4 and KOH) are in aqueous solution, while the products (Cu(OH)2 and K2SO4) are in solid and aqueous states, respectively.
What is the balanced equation for lithium hydroxide and potassium chloride?
It is a simple AB + CD = AD + CB reaction so we would have: NaOH + KCl -> NaCl + KOH
What is the single replacement reaction for potassium and water?
The single replacement reaction for potassium and water can be represented as: 2K(s) + 2H2O(l) -> 2KOH(aq) + H2(g)
What is the formation equation for K2SO3?
2KOH + H2SO3 --------> K2SO3 + 2H2O or K2O + SO2 ------> K2SO3
What is the balanced reaction of copper 2 nitrate and potassium hydroxide?
Your balanced chemical equation for this double replacement reaction would be: Cu(NO3)2 + 2KOH ----> Cu(OH)2 + 2KNO3 Therefore, you would end up with copper II hydroxide and potassium nitrate.
How do you balance K plus H20---KOH plus H2?
This is a chemical equation representing the reaction of potassium with water to form potassium hydroxide and hydrogen gas: 2K + 2H₂O → 2KOH + H₂. To balance it, simply ensure that the number of atoms of each element is the same on both sides of the equation. In this case, the equation is already balanced.
How can you make a sample of potassium sulphate?
2koh + h2so4 = k2so4 + 2h20
What is the equation of potassium sulfate and sodium hydroide?
K2SO4 + 2NaOH ==> Na2SO4 + 2KOH
What is the net ionic equation for the reaction 2KOH(aq) H2SO4(aq) 2H20(l) K2SO4(aq)?
The net ionic equation for the reaction between 2KOH and H2SO4 to form K2SO4 and water is: 2OH- + 2H+ -> 2H2O
What is the equation for potassium chromate and copper sulfate?
The equation for the reaction between potassium chromate (K2CrO4) and copper sulfate (CuSO4) is: 2K2CrO4 + 3CuSO4 -> 2Cr2(SO4)3 + 3CuCrO4(s) This reaction produces chromium(III) sulfate and copper chromate as the products.
What happens when you add copper sulfate and potassium hydroxide together?
When you mix copper sulfate and potassium hydroxide, a blue precipitate called copper hydroxide is formed. This is due to the reaction between copper ions from copper sulfate and hydroxide ions from potassium hydroxide. The chemical equation for this reaction is CuSO4 + 2KOH → Cu(OH)2 + K2SO4.
Oxidation reaction involving removal of eletropositive element?
2ki + h2o2 = 2koh +i2
