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Yuki888 [10]
3 years ago
7

In order to complete a convection current, the rising material must eventually ____ Earth.

Chemistry
2 answers:
MissTica3 years ago
7 0
Hello there.

Question: <span>In order to complete a convection current, the rising material must eventually ____ Earth.

Answer: It is C. sink back into.

Hope This Helps You!
Good Luck Studying ^-^</span>
alexgriva [62]3 years ago
5 0
The answer is C. sink back into
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Answer:

2.81 × 10⁶ mm³

2.81 × 10⁻³ m³

Explanation:

Step 1: Given data

Length (l): 250 mm

Width (w): 225 mm

Thickness (t): 50 mm

Step 2: Calculate the volume of the textbook

The book is a cuboid so we can find its volume (V) using the following expression.

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Step 3: Convert the volume to cubic meters

We will use the relationship 1 m³ = 10⁹ mm³.

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35.5 moles of lithium fluoride is dissolved in 65 L of solution
kkurt [141]

Answer:

Explanation:

L

=

1.10

L

of solution

Explanation:

The Molarity

M

is calculated by the equation comparing moles of solute to liters of solution

M

=

m

o

l

L

For this question we are given the Molarity 0.88M

We are told the solute is a 25.2 gram sample of LiF, Lithium Fluoride

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F = 19.0

LiF = 25.94 g/mole

25.2

g

r

a

m

s

x

1

m

o

l

25.94

g

r

a

m

s

=

0.97

moles

Now we can take the the molarity and the moles and calculate the Liters of solution

M

=

m

o

l

L

M

L

=

m

o

l

L

=

m

o

l

M

L

=

0.97

m

o

l

0.88

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L

=

1.10

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3 0
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