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
Ierofanga [76]
3 years ago
10

Is burning a physical or chemical property?

Chemistry
2 answers:
Marta_Voda [28]3 years ago
3 0
It is physical as you're not changing the chemical properties you're just changing the state
Maksim231197 [3]3 years ago
3 0
Burning is a chemical process by which a fuel is oxidised.

Take for example the burning of methane (CH4):
CH4 + 2O2 --> CO2 + 2H2O

As you can see the methane reacts with the oxygen to produce carbon dioxide and water, releasing heat in the process. The technical name is combustion.
You might be interested in
Five gases combined in a gas cylinder have the following partial pressures: 3.00 atm (N2), 1.80 atm (O2), 0.29 atm (Ar), 0.18 at
levacccp [35]
In order to solve the total pressure that is exerted by the gases, we need to use the Dalton's Law of Partial pressures. These are the calculations that you need to find out the total amount of pressure exerted to the gases:

3.00atm (N2) + 1.80atm (O2) + 0.29atm (Ar) + 0.18atm (He) + 0.10atm (H),
add up all of that, and the answer would turn out to be: 5.37atm.
8 0
3 years ago
Read 2 more answers
Explain in your own words the process using the following key words: carbon-di-oxide, water, sugar, oxygen, thylakoid, chloropla
AleksAgata [21]

Answer:

The Photosynthesis process

Explanation:

Plants, algae, and some other organisms can transform the sunlight energy into chemical energy. The photosynthesis process occur thanks to the chloroplasts. The chloroplast is an organelle found in all green plants. Inside of the chloroplast you can find the thylakoids which are arranged in stacks named grana, they have membranes with chloropyll a photosynthetic pigment, also you can find the photosystems, they are functional and structural units of protein complexes. The thylakoids capture the light and allow the reactions to transform CO2. The set of reactions that occurs in the chloroplasts are known as the Calvin cycle.

The general equation of photosynthesis is:

6 CO_{2}                 + 6 H_{2} O + Energy  -> C_{6} H_{12} 12O_{6}  +  6 O_{2}

6 CO2                + 6 H2O + Energy  -> C6H12O6         +  6 O2  

Carbon Dioxide  + water  +  Light   -> Glucose (sugar) + Oxygen

After, this glucose is transformed into pyruvate, and it allowed the release of denosine triphosphate (ATP) by cellular respiration. The ATP is an organic chemical that is requires for the cell to perform any process (any kind or work).

5 0
3 years ago
Please help ASAP<br> Will give brainliest
Leni [432]

Answer:  457.8

Explanation:

345.8*225/703.55

8 0
2 years ago
NEED HELPPP PLSSSSSSSSSS
Leto [7]
I would pick the first option in the third option
4 0
3 years ago
The oceanic crust is destroyed at convergent boundaries because it_______________________ *
ladessa [460]

Answer: I believe the answer is d)  the rock crumbles at an ocean ridges

Explanation:

7 0
3 years ago
Other questions:
  • Which element would you expect to be more metallic?<br> (a) Ca or Rb (b) Mg or Ra (c) Br or I
    10·1 answer
  • An igneous rock that _____ is made of really small mineral crystals.
    13·2 answers
  • Nuclear fusion is the source of energy for stars. Besides hydrogen, which other element is most likely also common in stars?
    8·1 answer
  • Consider the total ionic equation below.
    14·2 answers
  • Please help i dont understand it
    8·2 answers
  • Given the following reaction and data, A + B → Products
    8·1 answer
  • Does adding resistors and a serious increase or decrease the overall resistance of a circuit
    15·1 answer
  • Which is not true of the element nitrogen?
    9·1 answer
  • Help I can’t figure it out.
    7·2 answers
  • What are the two main classes of simple machines?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!