36.4 g of SnCl2 is dissolved in 135.7 mL of water.

Chemistry

1 answer:

Yuki888 [10]2 years ago

6 0

Answers:

1st: 189.6 g/mol

2nd: 0.1357 L

3rd: 1.41 M

Explanation:

Finding Molar Mass:

SnCl2 = Tin(II) Chloride

Tin has a molar mass of 118.71 g/mol

Chloride has a molar mass of 35.453 g/mol

Chloride*2 = 70.906

118.71 + 70.906 ≈ 189.6 g/mol

Finding Liters of Solution:

L = mL/1000

135.7 mL / 1000 = 0.1357

Finding Molarity:

molarity = moles of solute / liters of solution

M = (36.4g / 189.6g) / 0.1357 L = 1.41 M

Hope this helped ;)

You might be interested in

of the following warnings, which one refers to a chemical property of a substance? fragile flammable handle with care shake well

coldgirl [10]

Flammable is ur answer

6 0

4 years ago

During the third stage of labor what happens? (it's not C)

QveST [7]

Answer:

Explanation:

placenta comes after baby

5 0

2 years ago

Given the following balanced equation:

svetlana [45]

So you would just take the coefficient and put it into ratio form

Answers:
1) 4:5
2)4:6
3)6:4
4)6:6
5)6:4

3 0

2 years ago

How can i toast a marshmallow using convection ?

Elina [12.6K]

Convection is where the heat source heats the air, and the air transfers the heat to object. Some people prefer to heat their marshmallow through convection, this is achieved by holding the marshmallow high above the flames where the heated air is rising, transforing the heat into the marshmallow.

7 0

3 years ago

What is the force exerted if a 52kg student accelerates into their desk at 5/ms2

murzikaleks [220]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{260 \: newton}}}}}$