1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yulyashka [42]
3 years ago
10

The products of a combustion reaction do NOT include ____. (1 point) water carbon dioxide carbon monoxide hydrogen The products

of a combustion reaction do NOT include Hydrogen.
Chemistry
2 answers:
nalin [4]3 years ago
7 0

the answer is water

Hope this help1

Allushta [10]3 years ago
6 0

Answer: Option (d) is the correct answer.

Explanation:

In combustion reaction, a compound reacts with oxygen and results in the formation of carbondioxide and water.

For example, when propane reacts with oxygen it results in the formation of carbondioxide and water.

The reaction is as follows.

      C_{3}H_{8} + O_{2} \rightarrow CO_{2} + H_{2}O

Also, when there is incomplete combustion of carbon then it results in the formation of carbon monoxide. This reaction is as follows.

         C + \frac{1}{2}O_{2} \rightarrow CO

Thus, we can conclude that the products of a combustion reaction do NOT include hydrogen.

You might be interested in
Select the correct answer.<br> What happens as you decrease the temperature of a solution?
shepuryov [24]

Answer:

the number of solute particles increases

3 0
3 years ago
Can someone pls help with the first two fill in the blanks
Rufina [12.5K]

Answer:

Subscripts are small numbers that tell us the number of each type of atom in a compound

If there is no number stated then it automatically means there is one atom present

Coefficients are big numbers in front of formulas that tell us we have more than 1 molecule present

Using the example of 2H₂O

The coefficient (2) multiplies the number of atoms of each element in this formula. For hydrogen 2 × 2 = 4 hydrogen atoms and 2 × 1 = 2 oxygen atoms

3 0
2 years ago
How much heat would be evolved (released) if 50.0g of steam is at 114°C was cooled and condensed into water at 87°C?
LuckyWell [14K]

Answer:

Q ≈ 1 x 10⁵ joules (1 sig. fig. based on 50g sample given)

Explanation:

Three heat transitions need be considered. Cooling the steam to 100°C, condensing the steam to water and cooling the water from 100°C to 87°C.

Total Heat exchange (Q) = ∑ heat transitions

Q = (m·c·ΔT)steam + (m·ΔH)condensation + (m·c·ΔT)water cooling

= (50g x 0.48j/g·°C x 14°C) + (50g x 2259j/g) + (50g x 4.184j/g·°C)

= 24j + 112,950j + 209.2j

= 113,183.2j ≈ 1 x 10⁵ joules (1 sig. fig. based on 50g sample given)

6 0
3 years ago
For each system listed in the first column of the table below, decide (if possible) whether the change described in the second c
kiruha [24]

Answer:

For each system listed in the first column of the table below, decide (If possible) whether the change described in the second column will Increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the not enough information" button in the last column.

System As A few grams of water vapor (H,0). The water condenses to a liquid at a not enough The carbon dioxide is heated from -5.0 °C to 13.0°c and is also compressed from a volume of 9.0 1 to a volume of 5.0L A few moles of carbon dioxide (CO2) gas. not enough information -15.0 °C to 86.0 °C while the volume is held constant at 2.0 L A few moles of carbon dioxide (CO,) gas. S > 0 not enough 1 Don't Know

4 0
3 years ago
Which one of the following is correct about automobile batteries.
Rufina [12.5K]

Answer:

I think it's A

Explanation:

I'm sorry if it's not correct. I'm tryna get enough points to ask my question

5 0
3 years ago
Other questions:
  • What is the difference between the low tide and the high tide
    7·1 answer
  • Am I correct? Because I’m kinda in between answers
    12·2 answers
  • How many moles of chloride ions are there in 2 moles of calcium chloride?
    12·1 answer
  • Products in which titanium is used?
    15·1 answer
  • Determine the Concentration of the Unknown Strong Acid
    10·1 answer
  • Need this less than 4 minutes!! In which step do we see the chromosomes condense and meet up to form homologous pair?
    13·1 answer
  • What makes a nucleus stable?
    5·2 answers
  • What is the valence number of HCO3-.​
    5·1 answer
  • How many moles of oxygen gas is 3.50 L?
    11·1 answer
  • Please help me on this question
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!