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storchak [24]
3 years ago
15

What are the chemical properties of CO2​

Chemistry
1 answer:
Irina-Kira [14]3 years ago
7 0

Answer:

Carbon dioxide is a linear covalent molecule.

Carbon dioxide is an acidic oxide and reacts with water to give carbonic acid.

CO 2 + H2O ==> H2CO3

Carbon dioxide reacts with alkalis to give carbonates and bicarbonates.

CO 2 + NaOH ==> NaHCO3 (Sodium BiCarbonate )

NaHCO3 + NaOH ==> Na2CO3 (Sodium Carbonate) + H2O

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Why does the equilibrium of a system shift when the pressure is increased?
nata0808 [166]

Answer:

To stop restoring equilibrium to the system

7 0
3 years ago
Calculate the molarity of 4.56 grams of NaCl dissolved in 355 ml of total solution?
alexira [117]

Answer:

0.22 mol / L

Explanation:

Please see the answer in the picture attached below.

Hope this can help you. Have a nice day !

3 0
3 years ago
Which statement about Mesosaurus fossils and continental drift is MOST accurate?
Naddik [55]

The Mesosaurus could not swim between the continents in the open ocean, so the fossils  show that the continents must have been together in the past.

Explanation:

One critical point in the use of Mesosaurus to explain continental drift is that they could not swim between the continents in open ocean.

Mesosaurus is known as middle lizard and its fossils have been used to proof that continental drifts truly result. Alfred Wegener is credited with the hypothesis of continental drift in which the land masses where once joined together.

  • The fossils of this ancient organism have been discovered in the Southern part of Africa and Eastern part of South America.
  • Both continents were once believed to be joined together in geologic time past.
  • Mesosaurus was a swamp dwelling animal that could not have swim between the two continents. The ocean will pose a barrier. For its fossils to be found on the two continents, the land masses must have been joined together.

Learn more:

Mesosaurus brainly.com/question/5002949

#learnwithBrainly

6 0
3 years ago
predict what will happen to the ammonia equilibrium system if hydrogen gas (H2) is added in the following reaction. N2(g) + 3H2(
labwork [276]

According to the <span>Le Chatelier's Principle, if a condition of system is changed, then the system try to become equilibrium again by correcting that change. 

N2(g) + 3H2(g) ⇄<span> 2NH3(g)

If H2(g) is added, then the concentration of H2(g) is high in the system. So the system tries to reduce it and become to equilibrium state. Hence to reduce that H2(g) the forward reaction is promoted. Then Concentration of product, NH3 gas is increased.</span></span>

4 0
3 years ago
A compound with the empirical formula, ch2, has a molar mass equal to 84.2 g/mol. what is the molecular formula for the compound
MatroZZZ [7]
<span>Mass of CH2 = 12 + 2 = 14 g/mol The number of CH2s there are. So since the total mass is 84.2 g/mol. The solution is 84.2/14 = 6.012 thus the answer is 6 There are 6(CH2) So the molecular formula is C6H12</span>
7 0
3 years ago
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