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Aleksandr-060686 [28]
3 years ago
12

What is a simile for chemical weathering

Chemistry
1 answer:
lbvjy [14]3 years ago
8 0
Mechanical weathering.
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Im hvaing a hard time getting the right answer
Tanya [424]

Answer:

V=23.9mL

Explanation:

Hello!

In this case for the solution you are given, we first use the mass to compute the moles of CuNO3:

n=2.49g*\frac{1mol}{125.55 g}=0.0198mol

Next, knowing that the molarity has units of moles over liters, we can solve for volume as follows:

M=\frac{n}{V}\\\\V=\frac{n}{M}

By plugging in the moles and molarity, we obtain:

V=\frac{0.0198mol}{0.830mol/L}=0.0239L

Which in mL is:

V=0.0239L*\frac{1000mL}{1L}\\\\V=23.9mL

Best regards!

6 0
3 years ago
Which of the following would be investigated in reaction stoichiometry? Group of answer choices The types of bonds that break an
DENIUS [597]

Answer:

The mass of potassium required to produce a known mass of potassium chloride

Explanation:

Stoichiometry deals with the relationship between amount of substances, mass of substances or volume of substances required in a chemical reaction. Stoichiometric relationships may involve reactants alone or reactants and products. These relationships are normally in the form of simple proportion.

A typical example is our answer option, the mass of potassium required could be used to determine the mass of potassium chloride produced after a balanced reaction equation is written.

7 0
3 years ago
How do i draw the 3D orbital diagram for formyl chloride
Paha777 [63]

Answer:

jjjjjj*shhhhh is not good enough

Explanation:

jjjhjjjjjj

7 0
3 years ago
What is the value of c?<br> 56.70
Gennadij [26K]

Due to the lack of information provided, the best I can give you is this:

In Chemistry, the letter c most commonly refers to specific heat, which is present in the ratio J/g°C.

Hope it helps :)

6 0
3 years ago
All of the following release carbon into the atmosphere except the. . combustion of fossil fuels.. . cellular respiration of pla
Studentka2010 [4]
The correct answer among the choices listed above is the last option. All of the following release carbon into the atmosphere except the <span>sedimentation of dead organisms. Combustion or burning always include the release of carbon dioxide into the atmosphere as well as the cellular respiration of plants and animals.</span>
6 0
4 years ago
Read 2 more answers
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