Glucose and oxygen are the products of

Chemistry

1 answer:

Artemon [7]3 years ago

5 0

Photosynthesis by plants.

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Balance the following equations, and indicate whether they are combination, decomposition, or combustion reactions.1. C3H6(g)+O2

antoniya [11.8K]

Answer :

(1) This reaction is a combustion reaction.

(2) This reaction is a decomposition reaction.

(3) This reaction is a combustion reaction.

(4) This reaction is a combination reaction.

(5) This reaction is a combination reaction.

Explanation :

Combination reaction : It is a type pf reaction in which the two or more molecules combine to form a larger single molecule as a product.

Decomposition reaction : It is a type of reaction in which a single larger compound decomposes to give two or more smaller molecules as a product.

Combustion reaction : It is a type of reaction in which a hydrocarbon molecule react with the oxygen molecule to give carbon dioxide and and water as a product.

1. $C_3H_6(g)+O_2(g)\rightarrow CO_2(g)+H_2O(g)$

This reaction is a combustion reaction.

2. $NH_4NO_3(s)\rightarrow N_2O(g)+H_2O(l)$

This reaction is a decomposition reaction.

3. $C_5H_6O(l)+O_2(g)\rightarrow CO_2(g)+H_2O(g)$

This reaction is a combustion reaction.

4. $N_2(g)+H_2(g)\rightarrow NH_3(g)$

This reaction is a combination reaction.

5. $K_2O(s)+H_2O(l)\rightarrow KOH(aq)$

This reaction is a combination reaction.

5 0

4 years ago

Assuming constant pressure and temperature, how many moles of gas have been added to the initial 3 moles of gas when the volume

Temka [501]

We first assume that the gas is ideal which is a safe assumption to approximate the answer to the problem. Then we need to know the ideal gas equation and that is:

PV=nRT
where
P- pressure
V- volume
n-number of moles-
R- ideal gas constant
T-temperature.

Since we know that P, T and V are constant, rearranging the equation would lead to:

P/TR = n/V or the ratio of the moles of gas and volume is constant.

(3moles)/2L = (3+x)/4L
where
x is the additional moles.

Solving for x = 3 moles.

8 0

4 years ago

Read 2 more answers

The contents of a Helium ballon are in which phase? A. Solid B. Plasma C. Liquid G. Gas

cluponka [151]

Helium is stable compound. exists in gaseous state. the answer is gas

6 0

4 years ago

Can someone help me balance this chemical equation?<br><br> CO2(g) + H2O(l) -> C6H12O6(aq) + O2

hram777 [196]

It becomes:
6CO2 + 6H2O -> C6H12O6 + 6O2

8 0