All categories

4 years ago

What is barium nitrate + sodium chromate

Chemistry

2 answers:

melamori03 [73]4 years ago

6 0

Barium Nitrate = Ba(NO3)2
Sodium Chromate = (Na2CrO4)

Answer = BaCrO4+2NaNO3

Scilla [17]4 years ago

4 0

Answer: This leads to the formation of barium chromate and sodium nitrate.

Explanation:

When barium nitrate reacts with sodium chromate, a yellow colored precipitate is formed which is known as barium chromate and also an aqueous solution of sodium nitrate is formed.

The chemical equation for the reaction of barium nitrate and sodium chromate follows:

$Ba(NO_3)_2(aq.)+Na_2CrO_4(aq.)\rightarrow BaCrO_4(s)+2NaNO_3$

This reaction is a type of double displacement reaction because here, exchange of ions takes place.

Hence, this leads to the formation of barium chromate and sodium nitrate.

You might be interested in

How does a system at equilibrium respond to the addition of more reactant

grin007 [14]

Answer:

It favors the forward reaction.

Explanation:

According to Le Chatelier's Principle, when a system at equilibrium suffers a perturbation, the system will react in order to counteract the effect of such perturbation.

If more reactant is added, the system will try to decrease its concentration. It will do so by favoring the forward reaction, decreasing the concentration of the reactant and increasing the concentration of the products, in order to re-establish the equilibrium.

7 0

4 years ago

You throw a ball straight up in the air trying to throw it as high as possible. What do you think happens to the balls kinetic e

mote1985 [20]

With the info given i would have to say their is no kinetic energy, it's all potential energy.

6 0

3 years ago

An obese man was discovered in his air-conditioned hotel room sitting in a chair in front of the television. The air conditioner

Leno4ka [110]

Answer:

It has been approximately 6 hours after death.

Explanation:

This is because between 2-6 hours after death, the body starts becoming stiff from top to bottom, then spreading to the limbs. Since there is only rigor in his upper body, that would mean that with normal temperature and body conditions, it would be 4 or 5 hours after death. But since he is obese and in cold temperature, there is slower progression of rigor, leading to the maximum time in the first rigor mortis phase, 6 hours.

8 0

3 years ago

The emission spectrum of hydrogen shows discrete, bright, colored lines. Which characteristic of the Bohr model is best supporte

natali 33 [55]

The characteristic of the Bohr model that would best support his observation is this assumption: "The energy of the electron in an orbit is proportional to its distance from the nucleus. The further the electron is from the nucleus, the more energy it has." The discrete, bright, colored lines might represent the electrons and its distance from the nucleus. The lights are caused by the energy it has.

7 0

3 years ago

Read 2 more answers

A correct statement of Henry's law is: a. The concentration of a gas in solution is inversely proportional to temperature. b. Th

AVprozaik [17]

Answer:

e. None of these.

Explanation:

Hey there!

In this case, since the Henry's law is defined in terms of pressure, henry's constant and pressure, as shown below:

$C=K_H*P$

Whereas C is the concentration, KH the Henry's constant and P the pressure, we infer that the concentration of a gas solution is directly proportional to the pressure, which is not the group choices, therefore, the answer is e. None of these.

Best regards!

8 0

3 years ago