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
grigory [225]
2 years ago
9

What coefficient would balance the following equation ch4+_O2--> CO2+2H2O

Chemistry
1 answer:
Daniel [21]2 years ago
6 0

\qquad\qquad\huge\underline{{\sf Answer}}

The balanced chemical equation for the shown reaction is :

\qquad \tt  \:CH_4 + 2 \:  O_2 \rightarrow CO_2 + 2 \:  H_2O

Where, coefficient of

  • \textsf{CH4 is 1}

  • \textsf{O2 is 2}

  • \textsf{CO2 is 1}

  • \textsf{H2O is 2}
You might be interested in
What properties do atoms of the same element share? Select all that apply.
Tcecarenko [31]
I believe A is you’re answer
6 0
3 years ago
Read 2 more answers
Formation of water: 2H2 + 1 O2 --> 2H2O
noname [10]

Answer:

2.2 moles H2O

Explanation:

35g O_2 \mbox{ \cdot }\frac{1mol}{32g/mol} \mbox{ \cdot }\frac{2mol H_2O}{1mol O_2}= 2.1875, which rounds to about 2.2

7 0
2 years ago
A biology student set up an experiment to study 9 mice. On day 1, they were measured for weight and length. Then the mice were p
Sophie [7]
The independent variable would be the variable in the research that is being manipulated by the researcher. In this case, it would be temperature in the cage as it is what is being manipulated and changed in the research design. The dependent variable would be the variable that is being studied so, for this case, it would be the length and the weight of the mice. The constants are the factors that might affect the dependent variable but is held constant or the same by the researcher throughout the experiment. These are the size of the cage, amount of food and the exercise wheel. The flaw that the scientist would be studying the length of the mice since I don't think the temperature has any effect on it. And base from he results, the change in lengths are not conclusive.
4 0
3 years ago
Igneous rocks are formed from
ArbitrLikvidat [17]

Answer:

heat and pressure

Explanation:

because it happens under heat and pressure.

4 0
3 years ago
Identify the missing reagents 1 &amp; 2; draw the final organic product(s)<br> c.
abruzzese [7]
Co2 is correct buddy
3 0
4 years ago
Other questions:
  • A 9.780 -g gaseous mixture contains ethane (C2H6) and propane (C3H8). Complete combustion to form carbon dioxide and water requi
    8·1 answer
  • What is The purpose of the plasma membrane?
    9·1 answer
  • How many vibrational modes does ethanol have? Explain why.
    6·1 answer
  • Erosion is an important geologic _____ and a _____ force.
    11·2 answers
  • At a temperature of -33.0 degrees C, a sample of confined gas exerts a pressure of 53.3 kPa. If volume remains constant, at what
    15·1 answer
  • When hydrogen is burned in the presence of oxygen it will form water, as per the equation: 2H2 + O2 -&gt; 2H2O. Which types of r
    14·1 answer
  • As NH4Cl dissolves in water, and cools the solution,
    6·1 answer
  • After transferring the electron, which ion is negatively charged? ________________ Why is the ion negatively charged? __________
    9·1 answer
  • Which of the following chemical formulas would require a prefix when named?
    8·2 answers
  • How many atoms can be found in a sample of 75g of silicon
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!