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ElenaW [278]
3 years ago
9

HELPPPPPPPPPPP

Biology
1 answer:
taurus [48]3 years ago
4 0

Answer:

a i  hope this help

Explanation:

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Suppose you had 4.0 moles of solute dissolved into 2.0 liters of solution. what is the molarity
Vitek1552 [10]

Answer:

M

=

2.0

m

o

l

L

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1

Explanation:

The molarity,

M

of this solution can be calculated by a formula which is;

M

=

n

V

where;

M

= Molarity of solution

n

=Number of moles of solute

V

= Volume of solution in Litre

Given,

n

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4.0

moles and

V

=

2.0

L, so we have enough information to calculate the molarity of the solution;

M

=

n

V

M

=

4.0

2.0

m

o

l

L

−

1

M

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m

o

l

L

−

1

or

M

=

2.0

m

o

l

d

m

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3

if the questions mention volume of solution in

d

m

3

because

L

=

d

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7 0
3 years ago
During the wettest period since they started keeping records in 1877, a 25 foot boulder fell in a mudslide and blocked both lane
ollegr [7]
The muddiness probably made the boulder slide and the strong cali winds 
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In what type of soil do plants grow best
disa [49]

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Explanation:

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8 0
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Vladimir [108]

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5 0
3 years ago
How do phagocytic white blood cells help your body stay healthy?​
muminat

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7 0
3 years ago
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