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
kari74 [83]
2 years ago
11

Dan bikes 10 km west and then bikes another 5 km west. What is Dan's

Chemistry
1 answer:
777dan777 [17]2 years ago
4 0
C

This is because 10+5=15
15/45=0.3
You might be interested in
Do the number of moles of a gas impact the pressure of a gas?
lapo4ka [179]
Yes. Avogadro Law gives the relationship between volume and amount when pressure and temperature are held constant. Remember amount is measured in moles. This means the gas pressure inside the container will increase (for an instant), becoming greater than the pressure on the outside of the walls.
6 0
2 years ago
Why is water water and not dirt and why is air also water?
AleksAgata [21]
Water is water and not dirt because its from the cloud s that makes rain also air is water because it was water and then started to get hot and steamy so tired to a gas and then tired to air
7 0
3 years ago
A certain compound is made up of one phosphorus (P) atom, three chlorine (Cl) atoms, and one oxygen (O) atom. What is the chemic
user100 [1]
<span> POCl3 is the correct way to write the chemical formula for this compound</span>
5 0
3 years ago
Write a net ionic equation to show how codeine, c18h21o3n, behaves as a base in water.
Lera25 [3.4K]

Actually, the ionic equation for this is a reversible equation since codeine is a weak base. Any weak base or weak acids do not completely dissociate which makes them a reversible process. The ionic equation for this case is:

<span>C18H21O3N  +  H3O+  </span><=> C18H21O3NH+ +  H2O 

7 0
3 years ago
limestone breaks down when heated to form quicklime and carbon dioxide. what type of reaction is this?
Trava [24]
No chemical because, its changeing the stuff 
7 0
3 years ago
Other questions:
  • A sample of ammonia gas at 65.5°C and 524 torr has a volume of 15.31 L. What is its volume when the temperature is –15.8°C and i
    9·1 answer
  • How would you describe a food chain to someone who never thought about that idea before
    5·1 answer
  • A ball slowing down as it rolls across a carpet is an example of what
    7·2 answers
  • When nitrogen is removed from a sample of air by the process of nitrogen fixation, what happens to the total pressure of the sam
    5·1 answer
  • 3<br> Write the alpha decay WITH gamma emission for the following element:<br> 92<br> AL<br> 27
    6·1 answer
  • 3. A chunk of wood measures 4 cm x 5 cm x 6 cm and has a mass of 84 g. What is
    7·1 answer
  • Determine the mass of 4.1 x 1023 atoms Cl.<br>Answer in units of g​
    15·1 answer
  • What is a solution in chemistry
    12·1 answer
  • Neptune is 30 AU (astronomical units) from the sun. How long, in light minutes, would it take for light from the sun to reach Ne
    9·1 answer
  • Stirring increases the rate of dissolution because it?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!