All categories

3 years ago

Which formula equation shows a reversible reaction?

Chemistry

2 answers:

KatRina [158]3 years ago

5 0

Its c I just took the test

allochka39001 [22]3 years ago

3 0

The formula equation that shows a reversible reaction is

NH4Cl (s) ⇔ NH3 (g) + HCl (g) ( answer C)

Explanation

Reversible reaction is a chemical reaction where the reactants form products , where in turn react together to form reactant back.

The reaction of NH4Cl (s)⇔ NH3(g) + HCl (g) is a reversible reaction since NH4Cl decompose to form NH3 and HCl which in turn react together to form NH4Cl back .

You might be interested in

Solve the below problem.

blagie [28]

the balanced equation for the formation of ammonia is as follows

N₂ + 3H₂ --> 2NH₃

stoichiometry of H₂ to NH₃ is 3:2

in gases number of moles of gas is directly proportional to volume of gases.

therefore molar ratio is equal to volume ratios.

this means volume ratio of H₂ to NH₃ is 3:2

volume of H₂ reacted - 54.1 L

if 3 L of H₂ forms - 2 L of NH₃

then 54.1 L of H₂ forms - 2/3 x 54.1 = 36.1 L of NH₃

volume of NH₃ formed is 36.1 L

3 0

3 years ago

Read 2 more answers

State the method of collection of HCl(g)

Aleksandr [31]

Answer:

The compound hydrogen chloride has the chemical formula HCl and as such is a hydrogen halide. At room temperature, it is a colourless gas, which forms white fumes of hydrochloric acid upon contact with atmospheric water vapor. Hydrogen chloride gas and hydrochloric acid are important in technology and industry. Hydrochloric acid, the aqueous solution of hydrogen chloride, is also commonly given the formula HCl.

hey where are you live can be friend I am new in Brainly

4 0

3 years ago

Read 2 more answers

How does weight influence the sliding force of friction

IRISSAK [1]

Because they heavier it is the slower it will go

7 0

4 years ago

List 1 advantage and 1 disadvantage of a series circuit. Please help!!!

inessss [21]

Answer:

<h2>The advantage is that, you can add additional power devices usually using batteries.</h2>

<h2>The disadvantage is ... if one component in a series circuit fails, then all the components in the circuit fail because the circuit has been broken. </h2>

5 0

3 years ago

Why would a crash involving cars going faster do more damage than a crash going slow? explain using terms kinetic and potential

erastovalidia [21]

At high speeds, there is more kinetic energy involved - more energy that will be converted to other forms of energy. This includes breaking a car, or body parts of people involved.

6 0

3 years ago