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3 years ago

What are some different things that can cause weathering?

Chemistry

2 answers:

7nadin3 [17]3 years ago

6 0

Answer:

not recycling can make a hole in the ozone layer

Explanation:

Frost Weathering. Frost weathering occurs in the presence of water, particularly in areas where the temperature is near...

Thermal Stress. Thermal stress occurs when heat absorbed from the surrounding air causes a rock to expand.

Recycling keeps the ozone layer safe but if we stop recycling then we could burn a hole in the ozone layer and it could get even more hotter outside we might start sweating more often

Hope this helps ♡

stiv31 [10]3 years ago

5 0

The sun and things like that

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You are given a sulfuric acid solution of unknown concentration. You dispense 10.00 mL of the unknown solution into an Erlenmeye

dmitriy555 [2]

Answer:

"0.053457 M" of sulfuric acid.

Explanation:

The given values are:

$V$ = 10 mL solution

$V_{added}$ = 12.20 mL

$V_{total}$ = 22.20 mL

then,

M 0.103 M of NaOH,

$V_{rinsed}$ = experiment will not be affected

$V_{total \ base}$ = 10.38 mL

Now,

⇒ mol of NAOH = MV

= $0.103\times 10.38$

= $1.06914 \ m$

Whether Sulfuric acid, then

⇒ $H_{2}SO_{4} + 2NaOH = Na_{2}SO_{4} + 2H_{2}O$

⇒ $mol \ of \ acid =\frac{1}{2}\times \ mol \ of \ base$

⇒ $1.06914 \ m \ mol \ of \ base = \frac{1}{2}\times 1.06914 = 0.53457 \ m \ mol \ of \ acid$

Before any dilution:

$V_{sample} = 10 \ mL$

⇒ $M \ acid = \frac{m \ mol}{V}$

$=\frac{ 0.53457 }{10}$

$=0.053457 \ M$ (Sulfuric acid)

6 0

3 years ago

Calculate the acceleration of a car if its speed increases from 4.0 m/s to 16 m/s in 3.7 s.

ioda

Answer:

3.24m/s^2

Explanation:

The following data were obtained from the question:

U = 4m/s

V = 16m/s

t = 3.7secs

Acceleration is change in velocity with time i.e

a = (V — U) / t

a = (16 — 4) / 3.7

a = 12/3.7

a = 3.24m/s^2

8 0

3 years ago

What does the state symbol (aq) mean when written after a chemical

vlabodo [156]

B. it means the compound is dissolved in water

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3 years ago

What type of energy transformation takes place during cellular respiration?

kirill [66]

Answer:

chemical energy transgormation takes place during cellular respiration

8 0

3 years ago

Which describes the relationship between a monomer and a polymer?

Ymorist [56]

A monomer is a single unit. While a polymer is monomers linked together. So your answer would be B.) A collection of monomers combines to form a polymer.

7 0

3 years ago

Read 2 more answers