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
svp [43]
3 years ago
14

Determine whether each statement is a description of a physical property or a chemical property.

Chemistry
1 answer:
Sunny_sXe [5.5K]3 years ago
5 0

Answer:

Paper=chemical

Salt=physical

Explanation:

You might be interested in
PLEASE HELP ASAP! BRAINLIEST WILL BE GIVEN PLEASE HELP!
inessss [21]

I think it is D I'm not positive

5 0
3 years ago
Read 2 more answers
N2 + 3H2 + 2NH3 .
HACTEHA [7]

Answer:

7

Explanation:

7 0
3 years ago
a sample of ammonia contains 9g hydrogen and 42g nitrogen. another sample contains 5g hydrogen .calculate the amount of nitrogen
balandron [24]
9 g of hydrogen - 42 g of nitrogen
5 g of hydrogen - x g of nitrogen

9x=42 \cdot 5 \\
9x=210 \\
x \approx 23.33

The mass of nitrogen in the second sample is 23.33 g.
4 0
3 years ago
Water is wet. true or false? Why?
Vikentia [17]

Answer:

True water is wet because when something is wet in this case it's water it has water on it at a molecular level. Water molecules are bonded on top of each other so it's wet.

5 0
3 years ago
What existed during the mesozoic era
Ilia_Sergeevich [38]
Mezoic era began 252m years ago and ended 6.6m years ago.
It was a time of geological and biological transition. During this era the continents began to drift to their present configuration.
3 of the largest mass extinction occurred at this era. One which include the dinosaurs.
I hope this helped. :)
3 0
3 years ago
Other questions:
  • "find the heat absorbed by the gas during this process."
    15·1 answer
  • Rank the following photons in terms of increasing energy: (a) blue (λ = 453 nm); (b) red (λ = 660 nm); (c) yellow (λ = 595 nm).
    13·1 answer
  • Consider the alkane below. Which property differentiates this alkane from other classes of alkanes?
    8·2 answers
  • Quais sao os princiais instrumentos da meteorologia?
    10·1 answer
  • Maize, man, Goat, is an example of a food chain<br>true or false​
    6·1 answer
  • In the reaction C + O2 → CO2, 18 g of carbon react with oxygen to produce 72 g of carbon dioxide. What mass of oxygen would be n
    15·2 answers
  • Which option is an element <br> A: carbon dioxide <br> B: Water <br> C: Air<br> D: Carbon
    10·2 answers
  • Each statement best explains why it is more difficult to use coal versus other alternate source of energy except:
    8·1 answer
  • How to titrate cocacola because of its dark colour
    14·2 answers
  • PLEASE HELP! 80 points!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!