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
Alik [6]
3 years ago
8

I don't understand what the answer choices mean

Chemistry
1 answer:
vodomira [7]3 years ago
8 0

CO  HOPE THIS HELPS ;)

You might be interested in
The picture above represents which of the following?
PSYCHO15rus [73]
This is a plant cell because there are chloroplasts in this diagram which are present in plant cells
6 0
3 years ago
Explain why neptune cannot be seen without a telescope
Law Incorporation [45]
Because it's to little
8 0
3 years ago
Calculate the mean of 2, 5 and 3. write your answer to 2 decimal places. please help me on this
makvit [3.9K]

Hello.

The answer is: 3.3333

To get the answer add 2,5 and 3 that is 10 then divide by 3 to get 3.3

Have a nice day

6 0
3 years ago
Please I need this help me​
BaLLatris [955]

Answer:

first of all is that really chemistry

3 0
3 years ago
A substance registers a temperature change from 20 to 40 to what incremental temperature change does this correspond
ss7ja [257]

<u>Given:</u>

Initial temperature, T1 = 20 C

Final temperature, T2 = 40 C

<u>To determine:</u>

The temperature change

<u>Explanation:</u>

Convert degree C to Kelvin

Temperature in Kelvin = degree C + 273

T1 = 20 + 273 = 293 K

T2 = 40 + 273 = 313 K

Incremental temperature change = T2 - T1 = 313-293 = 20 K

Ans: The temperature change in kelvin is 20 K

3 0
3 years ago
Other questions:
  • A tank has a total pressure of 285 kPa and contains Hydrogen, Oxygen, Carbon dioxide, and Neon. If Neon has a partial pressure o
    7·1 answer
  • 6. What is/are one of the environmental waste products of nuclear energy?
    8·2 answers
  • Calculate the number of oxygen atoms in 2.00 moles of Mn2O7
    15·1 answer
  • What are the signs of a chemical reaction?
    8·1 answer
  • The reduced vapor pressure at high altitudes causes a liquid to boil at a temperature.
    10·2 answers
  • What does it mean if something is insoluble?
    8·1 answer
  • Write a complete, balanced chemical equation where tin metal reacts with aqueous hydrochloric acid to produce tin(II) chloride a
    6·1 answer
  • Which physical change is endothermic
    14·1 answer
  • What mass of precipitate (in g) is formed when 250.0 mL of 0.150 M CuCl₂ is mixed with excess KOH in the following chemical reac
    10·1 answer
  • Students mixed 20 mL of white glue and 20 mL of water in a cup. They added three drops of food coloring to the mixture. Then, 15
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!