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
trapecia [35]
2 years ago
12

Which of the following is an example of a situation where work occurs?

Chemistry
1 answer:
SIZIF [17.4K]2 years ago
4 0

Answer:

D is the answer may be. I'm not sure.

You might be interested in
A decomposition reaction, with a rate that is observed to slow down as the reaction proceeds, has a half-life that does not depe
mr_godi [17]

Answer: A plot of the natural log of the concentration of the reactant as a function of time is linear.

Explanation:

Since it was explicitly stated in the question that the half life is independent of the initial concentration of the reactant then the third option must necessarily be false. Also, the plot of the natural logarithm of the concentration of reactant against time for a first order reaction is linear. In a first order reaction, the half life is independent of the initial concentration of the reactant. Hence the answer.

3 0
3 years ago
13. An organic compound is found to contain 77.42% of C, 7.53% of H and
ivann1987 [24]

Answer

7.53% 97% if you divide it you can get the answer

Explanation:

8 0
2 years ago
At what the pressure, in atmospheres, that O2, gas at 75°C has a density of 2.00 g/L​
kari74 [83]
Pink and fluffy and squishy mangos
8 0
3 years ago
199.5 grams unrefined dark crystalline sugar to cups
Dmitry [639]

Answer:

0.9975 cup  

Step-by-step explanation:

"Unrefined dark crystalline sugar" is what non-chemists call "brown sugar."

200.0 g brown sugar = 1 cup

 199.5 g brown sugar = 199.5× 1/200 .0

 199.5 g brown sugar = 0.9975 cup

A standard measuring cup is not capable of this precision and, furthermore, the mass of brown sugar you can get into a cup depends on how tightly you pack it.

Your Mole Day cake will be fine if you use 1 cup of brown sugar as usual.

4 0
3 years ago
Fast pls..,.,,..,,.,.,.
OLga [1]
I believe the answer is gills

Fish's use gills to breathe, so tadpoles should use gills too

hope this helps

(got the info from a documentary i watched a couple years ago)
4 0
3 years ago
Read 2 more answers
Other questions:
  • Describe the atoms of the gas neon
    14·2 answers
  • How many elements are there in the first column of the periodic table?
    10·1 answer
  • What happens when K2O dissolves in water?
    10·1 answer
  • In which pair would both compounds have the same empirical formula? A. H2O and H2O2 B. BaSO4 and BaSO3 C. FeO and Fe2O3 D. C6H12
    8·1 answer
  • Trevor dropped a bit of olive oil on the kitchen floor while he was cooking. Later, his mother slipped on the spot where he drop
    10·2 answers
  • Why does the solid phase of water (ice) float in liquid water?
    11·1 answer
  • 1. What is a chemical reaction?
    15·1 answer
  • Suppose you take a trip to a distant universe?...
    8·2 answers
  • An ionic bond always forms between ___ ion with a positive charge and ___ ion with a negative charge. This is not a multiple cho
    11·1 answer
  • Explain why in this crossing all of the hedgehog offspring are brown even though they all carry the white gene?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!