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
goldfiish [28.3K]
3 years ago
14

gaseous methane undergoes complete combustion by reacting with oxygen to form carbon dioxide and water vapor . what is the balan

ced equation?
Chemistry
1 answer:
babunello [35]3 years ago
8 0
CH4(g) + 2 O2(g)  ---->  CO2(g) + 2 H2O(g)
You might be interested in
A) How much energy would be required to melt 500 grams of ice at 0°C to water at 0°C?
baherus [9]

Heat required = Q = 40 kcal

<h3>Further explanation</h3>

Given

mass of 500 g ice

Required

Heat required

Solution

The heat to change the phase can be formulated :  

  • Q = m.Lf (melting/freezing)  
  • Q = m.Lv (vaporization/condensation)  

Lf=latent heat of fusion  

Lv=latent heat of vaporization  

Lf for water = 334 kj/kg=6.01 kJ/mol = 80 cal/g

Phase change(ice to water)

Q=  500 g x 80 cal/g

Q = 40 kcal

4 0
3 years ago
Is the following item durable or nondurable? hamburger
joja [24]
This item is nondurable.
3 0
3 years ago
Can someone please help with a lot of my questions??
Sophie [7]

yeah sure i can help you

6 0
3 years ago
A mixture of C3H8C3H8 and C2H2C2H2 has a mass of 2.8 gg . It is burned in excess O2O2 to form a mixture of water and carbon diox
julsineya [31]

Answer:

gghhgyuhuyyugffygcggyy

8 0
3 years ago
Which substance produces hydroxide ions in solution?
Olegator [25]

Answer:

An Arrhenius Base

Explanation:

The definition of this is a base that is a hydroxide ion donor.

8 0
3 years ago
Other questions:
  • An atom of boron has an atomic number of 5 and an atomic mass of 11. The atom contains
    15·1 answer
  • 3
    10·2 answers
  • Why are nonvascular plants found in moist enviroments?
    15·2 answers
  • What major product is formed when heptyne is treated with Br2 in CCl4?
    11·2 answers
  • Which bond is most polar?
    5·1 answer
  • BRAINLIESTTTT ASAP!! PLEASE HELP ME :)
    12·2 answers
  • Please subscribe to kill_good27 please
    14·2 answers
  • Please help. Will give brainliest
    15·1 answer
  • Please answer grade 6th
    8·2 answers
  • If energy is conserved will the maximum speed of the pendulum depend on the mass, the length, or both? How?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!