Chemistry High School

What type of reaction is...
(NH4)2CO3(aq) → NH3(g) + CO2(g) + H2O(l)

a. combustion
b. single replacement
c. synthesis
d. double replacement
e. decomposition

Answers

Answer 1

Answer:

d: double replacement

Explanation:

Answer 2

We have that for the Question "What type of reaction is...

(NH4)2CO3(aq) → NH3(g) + CO2(g) + H2O(l)

" it can be said that

(NH4)2CO3(aq) → NH3(g) + CO2(g) + H2O(l) is a decomposition reaction

Option E

From the question we are told

What type of reaction is...

(NH4)2CO3(aq) → NH3(g) + CO2(g) + H2O(l)  

a. combustion

b. single replacement

c. synthesis

d. double replacement

e. decomposition

Generally

We have that a combustion is a reaction with oxygen to release energy a

it is in the form of

[tex]X+0_2 ---CO_2+H_2O[/tex]

double replacement

in this reaction two ionic compounds share ions to create two variant compounds with the same amount of ions

decomposition

This occurs when a compound is broken down into smaller compounds

Therefore

(NH4)2CO3(aq) → NH3(g) + CO2(g) + H2O(l) is a decomposition reaction

Option E

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Related Questions

What element is in group 4 and period 3

Answers

Group 4 is the second group of transition metals in the periodic table. It contains the four elements titanium (Ti), zirconium (Zr), hafnium (Hf), and rutherfordium (Rf). The group is also called the titanium group or titanium family after its lightest member.

What is the lanthanide with least mass, periodic table?

Answers

Answer:

Europium/Eu ( not really sure )

The lanthanide element with the least mass is Lutetium (Lu)

Lutetium (Lu) is a member of the lanthanide series, which is a group of 15 elements located in the f-block of the periodic table. The lanthanide series starts with the element Lanthanum (La) and ends with Lutetium (Lu). Lutetium is the heaviest and most dense element in the lanthanide series. Lutetium has an atomic number of 71, indicating that it has 71 protons in its nucleus. It has a relatively high atomic mass of approximately 174.97 atomic mass units (u) according to the periodic table.

Hence, lutetium is the lanthanide element with the least mass.

Learn more about lanthanide elements here:

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#SPJ 6

Gas in a balloon occupies 3.3 liters. What volume will it occupy if the pressure is changed from 100 kPa to 90.0 kPa, if the temperature is held constant?

Answers

Answer:

3.7 L

Explanation:

Initial volume (V₁) = 3.3 L

Initial pressure (P₁) = 100 KPa

Final pressure (P₂) = 90 KPa

Final volume (V₂) =?

The final volume of the gas can be obtained by using the Boyle's law equation as follow:

P₁V₁ = P₂V₂

100 × 3.3 = 90 × V₂

330 = 90 × V₂

Divide both side by 90

V₂ = 330 / 90

V₂ = 3.7 L

Thus, the final volume of the gas is 3.7 L

What kind of reaction is 2H202 → 2H20 + O2?
O A. Decomposition
O B. Single-replacement
C. Double-replacement
O D. Synthesis

Answers

Answer:

this reaction is so the answer should be A

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