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
fredd [130]
4 years ago
9

What product in an equation shows that incomplete combustion has occurred? co co2 h2o o2?

Chemistry
2 answers:
OLEGan [10]4 years ago
6 0
Product that shows incomplete combustion is CO
olya-2409 [2.1K]4 years ago
4 0

<u>Answer:</u> The correct answer is CO.

<u>Explanation:</u>

Incomplete combustion is defined as the type of reaction in which a hydrocarbon reacts with oxygen to produce carbon monoxide, water and carbon. In this type of combustion, insufficient amount of oxygen is provided to the hydrocarbon.

General equation for incomplete combustion reaction follows:

\text{Hydrocarbon}+O_2\rightarrow CO+H_2O+C

Water as a product is obtained in complete combustion as well. So, if in a chemical reaction, carbon monoxide or carbon are produced, it will result in incomplete combustion.

Thus, the correct answer is CO.

You might be interested in
Help me pleasee !! help would be appreciated
tino4ka555 [31]

Answer:

I think it would be a,b,c,d,e but im not sure

Explanation:

Can I get brainlest plz?

7 0
3 years ago
Read 2 more answers
One of the materials delivered by blood in the body. what is it?​
NemiM [27]
These are the minerals that the blood delivers around the body. Oxygen, sugar and iron.

These are the ones I know to be transported, hope this helps you
8 0
3 years ago
Read 2 more answers
Determine the specific heat ofmaterial if a 12g sample absorbed 48j as it was heated from 20-40
devlian [24]

Answer:

c =0.2 J/g.°C

Explanation:

Given data:

Specific heat of material = ?

Mass of sample = 12 g

Heat absorbed = 48 J

Initial temperature = 20°C

Final temperature = 40°C

Solution:

Specific heat capacity:

It is the amount of heat required to raise the temperature of one gram of substance by one degree.

Formula:

Q = m.c. ΔT

Q = amount of heat absorbed or released

m = mass of given substance

c = specific heat capacity of substance

ΔT = change in temperature

ΔT =  40°C -20°C

ΔT =  20°C

48 J = 12 g×c×20°C

48 J =240 g.°C×c

c = 48 J/240 g.°C

c =0.2 J/g.°C

6 0
3 years ago
To TWO significant figures, the measurement of 0.0255 g should be reported as
aalyn [17]
0.025 g
Sig Fig applies only to numbers that not zero, only except when the zero is after the the number.
For example:
0.0255 is three sigfigs
0.0050 is two sig figs
0.0005 is one sigfig
5 0
3 years ago
A solution is prepared at 25°C that is initially 0.18 M in methylamine (CH3NH2), a weak base with Kb = 4.4 x 10^-4, and 0.35 M i
nlexa [21]

Answer:

pH of the solution is 10.37

Explanation:

pOH=pkb+log\frac{[salt]}{[base]}

kb = 4.4 \times 10^{-4}

pkb = -log kb

       = -log4.4 \times 10^{-4}

       = 3.35

salt is methylammonium bromide and methylamine is base

Substitute the values in the above expression as follows:

pOH=pkb+log\frac{[salt]}{[base]} \\=3.35+log\frac{0.35}{0.18} \\=3.35+0.28\\=3.63

pH = 14 - pOH

       = 14 - 3.63

       = 10.37

pH of the solution is 10.37

3 0
3 years ago
Other questions:
  • The passage refers to solutions as homogeneous mixtures. what is the best definition of a homogeneous mixture?
    9·1 answer
  • In this reaction, what is the correct coefficient for hydrogen gas? ? h2 + ? o2 ? ? h2o
    10·1 answer
  • Alai is comparing the physical property of two materials. He is hitting each with a hammer to observe what happens. What physica
    15·2 answers
  • A dye that is an acid and appears as different colors in its protonated and deprotonated forms can be used as a pH indicator. Su
    13·1 answer
  • Needed for string bones and teeth
    15·1 answer
  • Which theory do scientists believe MOST LIKELY explains the creation of the univers? A)
    7·2 answers
  • What is the balance equation for HgO(s)- Hg(l)+O2(g)
    14·1 answer
  • Number of Hydrogen Atoms in C18H34O2?
    12·2 answers
  • What’s the answer please
    12·1 answer
  • a car accelerates from rest(zero speed) up to a spees of m/s to a speed of 30 m/s in 12 seconds. calculate the acceleration.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!