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
Effectus [21]
2 years ago
6

Is it a physical or chemical change when a candle is lit

Chemistry
2 answers:
never [62]2 years ago
6 0

Answer:

Gtgggg

Explanation:

Bgfvffff

podryga [215]2 years ago
5 0
Chemical change……Have a good day! Stay safe.
You might be interested in
Methylamine (ch3nh2) is a weak base. at equilibrium, which expression equals the base dissociation constant (kb) of methylamine?
Molodets [167]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

Below are the choices that can be found elsewhere:

a. [CH3NH-] * [OH-] / [CH3NH3+] 
<span>b. [CH3NH3+] / ([CH3NH2] * [OH-]) </span>
<span>c. [CH3NH3+] * [OH-] / [CH3NH2] </span>
<span>d. [CH3NH3+] * [OH-] / [CH3NH2] * [H2O] 
</span>
The answer is C. 
4 0
3 years ago
the mass of chemical a is 2g and the mass of chemical b is 5g. if the two chemical are mixed and a chemical reaction takes place
OverLord2011 [107]

Answer:

the answer is 7g

Explanation:

I'm not really sure about the answer but the way i did it is i added 2+5g

5 0
2 years ago
Explain whether nitrogen atoms will form bonds with other atoms
iren2701 [21]
The closer the atoms are the more the nitrogen will be come bigger or the oppisite

3 0
2 years ago
Which of the elements below has the greatest electronegativity? <br> He <br> F <br> Fr <br> Rn
Law Incorporation [45]

F.
it's the greatest electron "hogger"
as you get closet to it, the stronger the electro negitivity.
He is halogen : they don't like to gain electrons. they are already stable.

Fr and Rn
are metals as far is I can remember. they would prefer losing electrons.
3 0
3 years ago
Read 2 more answers
How do air masses flow?
zepelin [54]

<em>How do air masses flow?</em>

<em>from regions of high pressure to low pressure</em>

.

In general, cold air masses tend to flow toward the equator and warm air masses tend to flow toward the poles.

6 0
3 years ago
Other questions:
  • A steel cylinder of oxygen is being store in a room at 25.0 °C under a pressure of 1250 atm. What pressure would be exerted by t
    7·1 answer
  • An isotope of yttrium has 39 protons and 59 neutrons. what is the atomic mass of that isotope?
    15·1 answer
  • 100 points!!!!!!!!!!!!!!!!!! how does a volcanic eruption benefit the surrounding area? A. Lava and ash bury animal habitats. B.
    7·2 answers
  • Find the volumetric (mL/s) and mass (g/s) flow rates in an artery whose diameter is 0.3 mm and blood flow rate is 25 mm/s.
    14·1 answer
  • Which of the following is not an example of a chemical change?
    12·2 answers
  • Describe where a hydrogen bond can form among water molecules.
    7·1 answer
  • What happens if you mix Hydrochloric Acid (HCl) and Sodium Bicarbonate (NaHCO3 ) together?
    8·2 answers
  • Write balanced equation of carbon burning in air​
    8·2 answers
  • 1. Oxygen was discovered by Joseph Priestley in 1774 when he heated mercury (II) oxide, HgO, to decompose it to form its constit
    8·1 answer
  • Proteins have two main secondary structures: _______, which are spirals formed by hydrogen bonds between amino acids, and ______
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!