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How many mol of potassium hydroxide are needed to completely neutralize 1.56 mol of phosphoric acid?
Wiki User
∙ 15y ago
The chemical equation is written out as:
3KOH + H3PO4 -> 3H2O + K3PO4.
So, if you do your mole bridge, you take your moles of Phosphoric acid (1.56) and do some quick stoichiometry.
1.56 mole H3PO4 x (3 mole KOH)/(1 mol H3PO4). This comes out to.... 4.68 moles of KOH is required to neutralize 1.56 moles of H3PO4.
Wiki User
∙ 15y ago
Wiki User
∙ 15y agofirstly write out the BALANCED equation, or you're getting nowhere! :
3Mg(OH)2 + 2 H3PO4 ® Mg3(PO4)2 + 6 H2O
Mol ratio :321 6
phosphoric acid: N = 2
according to the mol ratio 3 mols of the Magnesium Hydroxide will completely neutralise the Phosphoric Acid.
Calc... We have 2mols of P.A and it mol ratio is two, divide it by 2 to give 1.
as the mol ratio is 3 for magnesium hydroxide just multiply your base ratio (in this case it is 1) by 3, and you get 3.
3 mols will netralise the acid.
Wiki User
∙ 13y ago1 mole of magnesium
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What is the compound that reacts with potassium to form potassium hydroxide?
Potassium Hydroxide(KOH) is a base (it is "basic"). An acid will neutralize a base. Acetic acid can be used to neutralize KOH. Baking soda is a base, so it will not work to neutralize KOH.
What is the name of the chemical formula KOH?
KOH is potassium hydroxide, its common name is caustic potash or potash lye.
Can you make potassium hydroxide by mixing potassium sulfate and calcium hydroxide?
Yes, the potassium and the hydrogen will bond together, leaving the sulfate and calcium.
How many ions does potassium hydroxide have?
Potassium hydroxide is an ionic lattice. It has two types of ions and namely they are potassium ions and hydroxyl ions.
What is the name of the compound with the formula KHCO3?
I believe it is Potassium Hydride. I believe it is Potassium Hydride.
What is the chemical formula of potassium hydroxide and phosphoric acid?
KOH for potassium hydroxide, and H3PO4 for phosphoric acid.
Does vinegar neutralize potassium hydroxide?
Yes. Vinegar will neutralize potassium hydroxide to form a mildly alkaline solution of potassium acetate.
What is the product of phosphoric acid plus potassium hydroxide --- potassium phosphate plus?
water
Can you name some Acids and Hydroxides?
Hydrochloric acid Sulfuric acid Phosphoric acid Sodium hydroxide Calcium hydroxide Potassium hydroxide
How many moles of potassium hydroxide would be required to completely neutralize 0.100 mole of hydrochloric acid?
The same molar amount, 0.100mol KOH. The reaction is in a 1:1 stoichiometric ratio: HCl + KOH --> KCl + H2O.
What is the compound that reacts with potassium to form potassium hydroxide?
Potassium Hydroxide(KOH) is a base (it is "basic"). An acid will neutralize a base. Acetic acid can be used to neutralize KOH. Baking soda is a base, so it will not work to neutralize KOH.
When sulfuric acid and potassium hydroxide neutralize each other to make water and potassium sulfate water is formed by what?
when sulphuric acid is reacted with potassium hydroxide, neutrallisation reaction occurs to form water and potassium sulphate.
How do you neutralize KOH when on your skin?
You should not attempt to neutralize it. If you get potassium hydroxide on your skin you should immediately and thoroughly wash the affected area with water.
What mass of potassium hydroxide is required to neutralize 95.00ml of 0.025m nitric acid?
The answer is o,13 g KOH.
What is the chemical equation for Sulphuric acid neutralises potassium hydroxide giving water and a salt called potassium sulphate?
the chemical equation for Sulphuric acid neutralises potassium hydroxide giving water and a salt called potassium sulphate is represnted below.Sulfuric Acid and Potassium Hydroxide neutralize each other in the following reaction:H2SO4+2KOH→K2SO4+2H2O.. H2SO4+2KOH→K2SO4+2.
What is the name of the chemical formula KOH?
KOH is potassium hydroxide, its common name is caustic potash or potash lye.
Are potassium and sodium hydroxide the same thing?
No. Potassium is K and Sodium is Na. Potassium is K; Sodium hydroxide is NaOH (aq) Perhaps you meant Potassium hydroxide? KOH (aq) both are very strong bases, meaning that both will disassociate completely in water, but they are not the same thing.
