How many moles of HCI would you have if you have 7 L of a 9M solution of HCI? *

Chemistry

1 answer:

frutty [35]3 years ago

5 0

Explanation:

1kg x 0,37=370gHCL

370g/36,5g/mol=10,137mol/kg

1l=1,185kg

10,137 x 1,185kg/l =12,0mol/l

(x/ml(12mol HCL)*12mol/L)/100ml=0,025mol/L

You might be interested in

What type of element is Hydrogen? Where do you see hydrogen present?

PSYCHO15rus [73]

/~\ The correct answer is:

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Hydrogen is a chemical and is found in the sun and most of the stars, and the planet Jupiter is composed mostly of hydrogen. On Earth, hydrogen is found in the greatest quantities as water.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I hope this helps! /~\

8 0

3 years ago

(Please Help)

Marianna [84]

Answer:

Explanation:

Trust me I've had problems like these

6 0

3 years ago

Read 2 more answers

Which characteristic might identify a substance as an Arrhenius base?

Scorpion4ik [409]

Answer: a

Explanation: because an Arrhenius acid is a compound that increases the H + ion concentration in aqueous solution. An Arrhenius base is a compound that increases the OH − ion concentration in aqueous solution.

5 0

3 years ago

Read 2 more answers

Bismuth oxide reacts with carbon to form bismuth metal: bi2o3(s) + 3c(s) → 2bi(s) + 3co(g) when 689 g of bi2o3 reacts with exces

ExtremeBDS [4]

Using the answer from the first part, we know that 2.957 moles of bismuth have formed. Moreover, the molar ratio between bismuth and carbon monoxide is:

2 : 3

Using the method of ratios,

2 : 3
2.957 : CO

CO = (3 * 2.957) / 2
CO = 4.4355

4.436 moles of carbon monoxide will be formed

8 0

3 years ago

Read 2 more answers

_Cl2 + _NaBr → _NaCl + _Br2 Answer: 1,2,2,1

nlexa [21]

1 2 2 1 is the answer so u are correct

4 0

3 years ago