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
erik [133]
3 years ago
8

12. Identify the following as a chemical or physical change:

Chemistry
1 answer:
Reika [66]3 years ago
3 0
I think the answer isD,A
You might be interested in
When chalk is added to water and stirred what is formed​
lianna [129]
The chalk will dissolve
5 0
3 years ago
Read 2 more answers
BRAINLIEST FOR RIGHT ANSWERS PLS HELP
AVprozaik [17]

Answer:

Lower

Option B

Pls mark it as brainlist.

5 0
3 years ago
Phosphorus that is stored in organisms
Mumz [18]

Explanation:

B. Recycles slowly

And it also depends on the organism

3 0
3 years ago
Tell me why in Louisiana it always gotta freaking have a hurricane
Gala2k [10]
Why do so many storms target the state? The easterly winds typically blowing across Jacksonville in the summer flow out of the Azores/Bermuda high-pressure system which also steers many hurricanes into the Gulf. In June and October, storms are more likely to move up the Gulf from the south and southwest.
7 0
3 years ago
Leon uses a pressure gauge to measure the air pressure in one of his car tires. The gauge shows that the pressure is 220 kilopas
mamaluj [8]

Answer:

53.8 L

Explanation:

Ideal gas law

PV=nRT

must be for volume so we arrange to V=nRT/P

V= (4.8)(8.31)(297)/220

3 0
3 years ago
Read 2 more answers
Other questions:
  • Given the following masses, calculate the mass of water lost & determine the percent hydration.
    14·1 answer
  • Who's good at chemistry? Maybe you can help me out?
    7·1 answer
  • What else supports the idea that an exothermic reaction has occurred?
    6·1 answer
  • When This Occurs, Particles Spread Out
    9·1 answer
  • Which is the best definition of non polar covalent bond?
    5·2 answers
  • How did lavoisier revolutionize the science in chemistry
    13·1 answer
  • In general, the solubility of ________ in water decreases as temperature increases.
    13·1 answer
  • Metamorphic rocks that melt in a hot fluid can re-crystallize into a different form of rock. true or false
    9·1 answer
  • Find the mass of 3.66 moles of nitrogen.
    13·2 answers
  • 4 NH3 +5 02 +4NO + 6H2O<br> When 70.25 grams of NH3 react, how many moles of H20 are produced?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!