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In the reaction MgCl2 plus 2KOH to MgOH2 plus 2KCl how many moles of KOH react with 1 mole of MgCl2?

Updated: 8/11/2023

Wiki User

∙ 7y ago

Verified answer

MgCl2 + 2KOH ==> Mg(OH)2 + 2KCl1 mole MgCl2 reacts with 2 moles KOH

2 moles KOH x 56.1 g/mole = 112.2 g KOH = 100 g KOH (to 1 significant figure based on 1 mole)

Wiki User

∙ 6y ago

This answer is:

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Gretchen Medhurst ∙

Lvl 10

∙ 2y ago

MgCl2 + 2KOH ==> Mg(OH)2 + 2KCl1 mole MgCl2 reacts with 2 moles KOH

2 moles KOH x 56.1 g/mole = 112.2 g KOH = 100 g KOH (to 1 significant figure based on 1 mole)

This answer is:

Wiki User

∙ 7y ago

the answer is 2 apex ;)

This answer is:

Anonymous ∙

Lvl 1

∙ 3y ago

the answer is 1 for apex

Anonymous ∙

Lvl 1

∙ 3y ago

ITS 1!

Anonymous ∙

Lvl 1

∙ 3y ago

Its 2 DON'T put 1!!!!!!!!!

Anonymous ∙

Lvl 1

∙ 3y ago

it is 1 for apex

Anonymous ∙

Lvl 1

∙ 3y ago

It is 2

Anonymous ∙

Lvl 1

∙ 3y ago

It’s 2 Fr don’t pick 1 💀

Anonymous ∙

Lvl 1

∙ 3y ago

It’s (2)(56)g

GIORDANO SPONSELLER-... ∙

Lvl 1

∙ 3y ago

2 is correct don't get trolled

Anonymous ∙

Lvl 1

∙ 3y ago

2 was wrong for me

benji ∙

Lvl 1

∙ 3y ago

its 2

benji ∙

Lvl 1

∙ 3y ago

its 2

Kayla Ryder ∙

Lvl 1

∙ 3y ago

I got 1

Krista Payne ∙

Lvl 1

∙ 2y ago

It was 2 for me

Jacob DeHaas ∙

Lvl 1

∙ 2y ago

MgCl^2

Anonymous ∙

Lvl 1

∙ 1y ago

I hate you guys so much. It’s 1 On my mom

Dante Natale ∙

Lvl 1

∙ 1y ago

its 1

Catwd ∙

Lvl 1

∙ 1y ago

Ryan Cheng ∙

Lvl 1

∙ 10mo ago

IT IS 2 TRUST ME I DID IT ON APEX

Wiki User

∙ 8y ago

The chemical reaction is:
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
2 moles of KOH react with 1 mole of MgCl2.

This answer is:

Wiki User

∙ 7y ago

(2)(56 g)

This answer is:

Wiki User

∙ 10y ago

Assuming the reaction is 2KOH + MgCl2 --> 2KCl + Mg(OH)2, and you want both reactants to get used up completely, you must determine how may grams are in 2 moles of potassium hydroxide: KOH = 39+16+1= 56g * 2mol = 112 grams.

This answer is:

JuJuOnApex ∙

Lvl 5

∙ 2y ago

It's 1 for APEX. I just took the test and got it wrong.

This answer is:

Anonymous ∙

Lvl 1

∙ 4y ago

(2)(56 g)

This answer is:

Anonymous ∙

Lvl 1

∙ 3y ago

(2)(56 g)

This answer is:

Anonymous ∙

Lvl 1

∙ 3y ago

apex : 2

This answer is:

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