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
Citrus2011 [14]
3 years ago
14

SCIENCEEEE!!!! I NEED HELPPP

Chemistry
2 answers:
seraphim [82]3 years ago
4 0
Both are physical changes.

Hope this helps!! (:
valina [46]3 years ago
3 0
These are both physical changes can I get a brain list please
You might be interested in
What Is scientific theory
sveticcg [70]

Answer:

is an explanation of an aspect of the natural world that can be repeatedly tested and verified in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results

8 0
4 years ago
PLEASE HELP! WILL DO BRAINLIEST! What do scientists call all of the compounds that contain carbon and are found in living things
harkovskaia [24]

Answer:

organic compounds contained in all living things

Explanation:

3 0
3 years ago
Read 2 more answers
Which is NOT a way to accelerate an object? *
olasank [31]
Slow it down - I believe?
4 0
3 years ago
The mass of an erlenmeyer flask is 85.135 g. after 10.00 ml of water is added to the flask, the mass of the flask and the water
BARSIC [14]
Subtracting the mass of (flask+water) from the empty flask gives:
95.023 g - 85.135 g = 9.888 grams of water
Dividing this by the given volume of 10.00 mL water gives:
9.888 grams of water / 10.00 mL of water = 0.9888 g/mL of water
Therefore, based on this sample, the density of water is 0.9888 g/mL, which is close to the usually accepted approximation of 1 g/mL.
4 0
3 years ago
Calculate the value of AE for a system that loses 50 J of heat and has 150 J of work Performed on it by the surroundings.
gavmur [86]

Answer:

100 j

Explanation:

bascially u j subtract 50 from 150 because the system lost 50 j but theres 150 in its surroundings

4 0
3 years ago
Other questions:
  • In which block of the period table is chromium found
    14·2 answers
  • What type of silicate mineral is olivine?
    7·1 answer
  • What is the difference between an internal combustion engine and the diesel engine
    14·1 answer
  • 3CI02+NO_3-+H_2O--> NO +3CIO3-+2H+In the above redox reaction, use oxidation numbers to identify the element oxidized, the el
    15·1 answer
  • What is the electron configuration using core notation for Ca2+?
    14·1 answer
  • How do you get from mL to cm cubed
    6·1 answer
  • Please help.This is due tomorrow.It's worth 2 grades.Please help.God bless u.Please and thankyou so much.
    8·1 answer
  • What is the theoretical yield of vanadium, in moles, that can be produced by the reaction of 1.0 mole of V2O5 with 4.0 mole of c
    12·1 answer
  • Chemistry
    15·1 answer
  • This element inthe 5th period wants to gain one electron to make an ionic bond.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!