1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
maria [59]
2 years ago
5

Clouds can form in all the following ways except

Chemistry
1 answer:
stich3 [128]2 years ago
4 0
What are the options?
You might be interested in
What is the structure of an artery ?
wariber [46]
Well this is a bio question but it goes the tunica interna the tunica media then the tunica externa.
8 0
2 years ago
……….CO + ………H2 --> C8H18 + ……… H2O
Ksenya-84 [330]

Answer:

8CO + 17H2 = C8H18 + 8H2O

8, 17, 1, 8

5 0
2 years ago
How many moles of H2 are in a flask with a volume of 2500 mL at a pressure of 30.0 kPa and a temperature of 27oC?
quester [9]

Answer:

0.0300 moles of H₂

Explanation:

The original equation is PV = nRT. We need to change this to show moles (n).

n = \frac{PV}{RT}

It's important to convert your values to match the constant (r) in terms of units.

30.0 kPa = 0.296 atm

2500 mL = 2.50 L

27 °C = 300 K

Now, plug those values in to solve:

n = \frac{(0.296)(2.50)}{(0.0821)(300)}    -  for the sake of keeping the problem clean, I didn't include the units but you should just to make sure everything cancels out :)

Finally, you are left with n = 0.0300 moles of H₂

4 0
2 years ago
What is the mass of 0.80 moles of Mg? (1 point)
Aneli [31]

Answer:

m = 19 grams

Explanation:

Given that,

No. of moles, n = 0.8

The molar mass of magnesium, M = 24.305 u

We need to find the mass of 0.80 moles of Mg. We know that given mass to the molar mass is equal to no of moles. Let the mass is m. So,

n=\dfrac{m}{M}\\\\m=n\times M\\\\m=0.8\times 24.305 \\\\m=19.444\ \text{grams}

or

m = 19 grams

So, the mass of 0.8 moles of Mg is 19 grams.

6 0
2 years ago
I need help here. Did I make any mistakes in any of the equations. Can you please check my work? Please only answer if you know
quester [9]

Answer:

yes it is all corect

Explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Glycerol (C3H8O3), also called glycerine, is widely used in the food and pharmaceutical industries. Glycerol is polar and dissol
    6·1 answer
  • How is stoichiometry used to calculate the amount of product from amount of reactant?
    8·2 answers
  • Draw the products of the acid-base reaction between stearic acid and OH-
    6·1 answer
  • A section of the periodic table is shown below which of the following statements is true?
    11·2 answers
  • Convert 8.50 moles Ca to atoms
    7·1 answer
  • What is the formula of the compound vanadium (V) oxide? Use the list of polyatomic ions and the periodic table to help you answe
    13·2 answers
  • Solid added to liquid and the solid floats down to bottom of container physical or chemical change?
    9·1 answer
  • When sediment is eroded and then deposited at the mouth of a river, it can form a
    9·1 answer
  • At a certain temperature, O2 molecules move at an average velocity of 480 m/s. At that same temperature what would be the veloci
    15·1 answer
  • The mass of a jar of sugar is 11. 9 kg. What is the total mass of 13 jars of sugar?.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!