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
Oxana [17]
3 years ago
7

What type of reaction is shown below? CH4 + 2O2?CO2 + 2H2O + heat

Chemistry
1 answer:
pashok25 [27]3 years ago
8 0

This is a "Exothermic Reaction."

I did the same test and this was the correct answer.

I hope this helps!

You might be interested in
Which of these has NOT been used as an astronomical observatory?
allsm [11]

Answer: Poing Reyes

Explanation: the other options are incorrect as they have been used as astronomical observatory

3 0
4 years ago
Which of these is NOT a reason that scientists do experiments?
deff fn [24]
Design a new procedure
5 0
3 years ago
Read 2 more answers
Which of the following is a cause of eutrophication of a lake?
cluponka [151]

Answer:

storm runoff

.....................................

4 0
3 years ago
Read 2 more answers
Please will give brainliest...
Mumz [18]
“Red sky at night, sailors delight. Red sky in morning, sailors take warning.”
A reddish sunset means that the air is dusty and dry. Since weather in North American latitudes usually moves from west to east, a red sky at sunset means dry weather—good for sailing—is moving east. Conversely, a reddish sunrise means that dry air from the west has already passed over us on their way easy, clearing the way for a storm to move in.

“Clear Moon, frost soon.”
When the night sky is clear, Earth’s surface cools rapidly—there is no cloud cover to keep the heat in. If the night is clear enough to see the Moon and the temperature drops enough, frost will form. Expect a chilly morning!




“Ring around the moon? Rain real soon.”
A ring around the moon usually indicates an advancing warm front, which means precipitation. Under those conditions, high, thin clouds get lower and thicker as they pass over the moon. Ice crystals are reflected by the moon’s light, causing a halo to appear.




“Rain foretold, long last. Short notice, soon will pass.”
If you find yourself toting an umbrella around for days “just in case,” rain will stick around for several hours when it finally comes. The gray overcast dominating the horizon means a large area is affected. Conversely, if you get caught in a surprise shower, it’s likely to be short-lived.



“The higher the clouds, the finer the weather.”
If you spot wispy, thin clouds up where jet airplanes fly, expect a spell of pleasant weather.

Keep an eye, however, on the smaller puff clouds (cumulus), especially if it’s in the morning or early afternoon. If the rounded tops of these clouds, which have flat bases, grow higher than the one cloud’s width, then there’s a chance of a thunderstorm forming.









5 0
3 years ago
What is the volume of a gas at 50.0 celsius and 0.80 atm, if there are 0.75 moles of the gas present?
Rom4ik [11]

pv=nrt

(.80atm)(?)=(.75)( .0821atm)(50+273)

4 0
3 years ago
Other questions:
  • One hypothesis regarding earth's early atmosphere, includes this carbon-based gas along with ammonia, free hydrogen, and carbon
    15·2 answers
  • What makes separating the nails a fairly easy job?
    15·1 answer
  • Who first arranged the elements according to atomic mass ?
    15·1 answer
  • Which of the following is necessary for collisions to be successful?
    9·2 answers
  • 3. The dry air in the Alps helped to prevent damage to the cells in the Iceman's body.
    13·1 answer
  • compare the movements and positions of people dancing with motions the water molecules in liquid water and water vapor
    8·1 answer
  • PLZ HELP!!!!!!<br> Which describes the molecule below????!?
    13·1 answer
  • A pure substance contains only one type of particle.?
    8·2 answers
  • Hydrogen and chlorine gases react to form HCl. You and a friend are on opposite sides of a long hallway, you with H2 and your fr
    13·1 answer
  • Please help giving brainly if correct​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!