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
zhenek [66]
3 years ago
11

Can someone please explain what to do it’s late at night and I need sleep but I forgot I had this homework please help me with a

few questions I’m desperate :(

Chemistry
1 answer:
Rus_ich [418]3 years ago
4 0

Answer:

1) it takes 13 second

2) 2100 miles

3) 40 miles / hours

4) 730 meters

You might be interested in
After air enter the body through the nose or mouth it then goes to the <br> what?
spin [16.1K]

Answer:

your lungs

Explanation:

8 0
3 years ago
Chanice drives her scooter 7 kilometers north she stops for lunch and then drives 5 kilometers east what distance did she cover?
Serhud [2]
Her displacement is 2 i think

6 0
3 years ago
Read 2 more answers
A3B8 + C2 ---&gt; AC2 +
AURORKA [14]

Answer:

A₃B₈ + 5C₂ –> 3AC₂ + 4B₂C

Explanation:

A₃B₈ + C₂ –> AC₂ + B₂C

The equation can be balance as illustrated below:

A₃B₈ + C₂ –> AC₂ + B₂C

There are 3 atoms of A on the left side and 1 atom on the right side. It can be balance by writing 3 before AC₂ as shown below:

A₃B₈ + C₂ –> 3AC₂ + B₂C

There are 8 atoms of B on the left side and 2 atoms on the right side. It can be balance by writing 4 before B₂C as shown below:

A₃B₈ + C₂ –> 3AC₂ + 4B₂C

There are 2 atoms of C on the left side and a total of 10 atoms on the right side. It can be balance by writing 5 before C₂ as shown below:

A₃B₈ + 5C₂ –> 3AC₂ + 4B₂C

Now, the equation is balanced.

5 0
3 years ago
When was George Washington president​
klio [65]
From 30 April 1789 to 4 March 1797
7 0
4 years ago
Read 2 more answers
Luke stirred the water during the experiment. How did this make his results more reliable?
Mama L [17]
Well if anything was mixed in it would make his result different. if not, it could have changed the temperature when he mixed it. which would give him either a lower or higher answer 
3 0
3 years ago
Other questions:
  • The stopcock connecting a 2.25 L bulb containing oxygen gas at a pressure of 4.00 atm, and a 5.25 L bulb containing neon gas at
    12·1 answer
  • (a) mass in grams of 0.105 mol sucrose
    13·1 answer
  • 4. Write the chemical equation for the reaction that occurs when baking soda (NaHCO3) is
    14·1 answer
  • Five pulses are generated every 0.112 s in a tank of water. What is the speed of propagation of the wave if the wavelength of th
    10·1 answer
  • QUICK HELP
    14·1 answer
  • 4. What is the dependent variable in the statement below?
    11·2 answers
  • Howtocalculatethevolumeofcarbondioxideproducedwhen400gofmarblewereats.t.p<br>​
    6·1 answer
  • Hekehwkhekehekhdkfnflebkdkfbrkebekebe
    8·2 answers
  • Which of the following is a limited quality item? Nail polish
    15·1 answer
  • The average temperature of healthy person is 98.6°F. What is it in<br> Celsius scale?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!