3 years ago

Which of the following is a true statement about erosion?

Chemistry

2 answers:

kompoz [17]3 years ago

7 0

Answer:

Explanation:

ziro4ka [17]3 years ago

6 0

Answer:

I would say A, Gravity can help erosion to occur.

Explanation:

While B,C,D do help cause erosion, that isn't the only way erosion can occur.

You might be interested in

what do all word equations start with? what comes next in the word equation? how is the word equation concluded ?

Sladkaya [172]

They start with the numbers u need to know in order to slove the problem and there has to be a story behind it

7 0

3 years ago

How to use molar mass

ruslelena [56]

Explanation:

the molar mass of a compound can be caucaleted by adding the standar atomic masses.

8 0

3 years ago

Read 2 more answers

How many moles of oxygen will occupy a volume of 2.50 liters?

loris [4]

Data:
n (number of mols) = ?
V (volume) = 2.50 Liters
If:
1 L → 1000 g
2.50 L → y

y = 1000*2.50 = 2500 g

Therefore:
m (mass) = 2500 g

Now:
Molar Mass (MM) of oxygen = 16 g/mol

Formula:
$n = \frac{m}{MM}$

Solving:
$n = \frac{m}{MM}$
$n = \frac{2500\:\diagup\!\!\!\!\!g}{16\:\diagup\!\!\!\!\!g/mol}$
$\boxed{\boxed{n = 156.25\:mols}}\end{array}}\qquad\quad\checkmark$

7 0

3 years ago

Help me please :3 :3 :3 ;3

inna [77]

A: because the light is lower than the hole, it will come in at in inclined angle. if the hole was say at the same level as the hole, it would shine straight to the other side of the box

6 0

3 years ago

Read 2 more answers

Help me outttttttttttt t t t. T t

Alla [95]

Answer:

the open bag allowed the gas from the reaction to escape

8 0

3 years ago