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
bearhunter [10]
3 years ago
13

Please help!

Chemistry
2 answers:
skelet666 [1.2K]3 years ago
3 0

Answer:

Heat

Explanation:

Wewaii [24]3 years ago
3 0

Answer:

Heat

Explanation:

You might be interested in
A car with a mass of 1,000 kg is moving at a speed of 20 m/s. What is the car's kinetic energy?
shtirl [24]

The answer would be 200000 J. the equation for kinetic energy is 1/2 mass times velocity squared. 1/2 of 1,000 is 500. and 20*20 is 400. So, multiply 400 by 500, and that gives you your answer,

7 0
2 years ago
What is formed when atoms of two or more elements bond in a chemical reaction? A.Mixture B.Elements C.Atoms D.Compound
saw5 [17]

Answer:D. Compound.

Explanation:

A compound is defined as a pure substance: formed when two or more elements chemically combine to form bonds between their atoms.

8 0
3 years ago
How much Oxygen would be required to react with 101 g of Methane?
AlexFokin [52]

Answer:

404g

Explanation:

6 0
3 years ago
If the frequency 38 Hz and the wavelength 20m what is the wave speed in Science
Akimi4 [234]
Answer: 20*38
Wave speed = 760m/s
7 0
3 years ago
How many moles of aluminum are needed to react with 3.6 mol of FeO? 2Al(s) + 3FeO(s) → 3Fe(s) +Al₂O₃(s)
almond37 [142]
2.4 moles of Aluminum
6 0
3 years ago
Other questions:
  • If a drop of blood is 0.05 mL, how many drops of blood are in a blood collection tube that holds 2 mL ?
    6·2 answers
  • What would be the effect of abundant atp on the citric acid cycle?
    13·1 answer
  • What is the charge of the hydride ion?​
    10·1 answer
  • Does temperature change during a chemical reaction?​
    6·2 answers
  • What do the colors of light combine to make _______________ light.
    11·1 answer
  • Materials move across a cell membrane in a process called _______.
    6·2 answers
  • Heelp balance plez..... :}
    9·1 answer
  • How do carbon atoms form many organic compounds
    12·2 answers
  • In an exothermic reaction, the energy of the reactants is greater than the energy of
    5·1 answer
  • PLEASE HELP BRAONLIST ANSWER
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!