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
kvasek [131]
3 years ago
12

Freezing point of carbon dioxide a.meter b.liter c.kilogram d.kelvin

Chemistry
1 answer:
Orlov [11]3 years ago
7 0

The Freezing point is ALWAYS the same as the melting point,even for different elements. 6,422 is its melting,and freezing point. Same with gold,iron,hydrogen,and many others

You might be interested in
If 24.6 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 301 Kelvin and 1.01 atmosph
nikitadnepr [17]
Juancastillorc your answer to your problem is 37.
6 0
3 years ago
The amount of solid NaOH was doubled. Explain how the results of ∆T and ∆Hsoln would differ from the original experiment. Origin
topjm [15]
This is so confusing
4 0
3 years ago
What are three examples of solutions?
Tresset [83]
Of what type of solutions 
like any type
5 0
3 years ago
Read 2 more answers
Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation: 3NO2(g)+H2O(l)→2HNO3(l)+
Vera_Pavlovna [14]

Answer:

5 moles of NO₂ will remain after the reaction is complete

Explanation:

We state the reaction:

3NO₂(g) + H₂O(l) → 2HNO₃(l) + NO(g)

3 moles of nitric oxide can react with 1 mol of water. Ratio is 3:1, so we make this rule of three:

If 3 moles of nitric oxide need 1 mol of water to react

Then, 26 moles of NO₂ may need (26 .1) / 3 = 8.67 moles of H₂O

We have 7 moles of water but we need 8.67 moles, so water is the limiting reactant because we do not have enough. In conclusion, the oxide is the reagent in excess. We can verify:

1 mol of water needs 3 moles of oxide to react

Therefore, 7 moles of water  will need (7 .3)/1 = 21 moles of oxide

We have 26 moles of NO₂ and we need 21, so we still have oxide after the reaction is complete. We will have (26-21) = 5 moles of oxide that remains

5 0
3 years ago
What is the mass of 3.50 moles of Ba(NO2)2?
Fofino [41]

Answer:

  802.69 g

Explanation:

The molar mass of Barium nitrite is 229.34 g/mol, so 3.5 moles of it will have a mass of ...

  3.5 mol × 229.34 g/mol = 802.69 g

8 0
3 years ago
Other questions:
  • Explain why gasoline will not dissolve in water.
    12·2 answers
  • -<br> __C6H1206 → <br> __C + __H2 +<br> __O2<br> Balance equation
    11·1 answer
  • Solve the question that follows using the equation for the conversion of Celsius to Fahrenheit. F=95(C)+32 On February 9, 1934,
    8·1 answer
  • Some enzymes have one or more sulfhydryl (thiol) groups that are important to enzymatic activity but that can react upon standin
    9·1 answer
  • Assume that the reaction for the formation of gaseous hydrogen fluoride from hydrogen and fluorine has an equilibrium constant o
    9·1 answer
  • An atom with high ionization energy will form a positive ion more easily than an atom with low ionization energy. True False
    6·1 answer
  • FIRST TO Answer for free brainlest. GOG GOGOGO
    7·2 answers
  • I really need help! If I have 17 moles of gas at a temperature of 67°C, and a pressure of 5.34 atmospheres, what is the volume o
    15·1 answer
  • Can someone pls help with the first two fill in the blanks
    8·1 answer
  • Which is best represented by the equation?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!