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
Setler [38]
3 years ago
10

Name three ways chemists keep track of amounts of substances

Chemistry
1 answer:
podryga [215]3 years ago
4 0
By measuring them, by monitoring them, or by separating them.
You might be interested in
Which is a heterogeneous mixture a jar of nuts
pogonyaev

Answer:

a party mix:-) it would be a jar of cashews, peanuts, almonds, ettc.

Explanation:

if you can separate the nuts, it is heterogenous

6 0
3 years ago
Is Tris mass spectrometry compatible?
vlabodo [156]

No, it’s impossible to have 3 masses for one object

6 0
3 years ago
A cup of black coffee has a pH of 5. What is the hydrogen Ion
alexandr1967 [171]
<span>pH = -log(H+ concentration)
so pH = -log(1.0 X 10^4)
</span><span>10^-4?
</span>
If this helped and you have any other questions, feel free to comment on my wall. Hope this helped.
8 0
3 years ago
How many line pairs of electrons does a square planar molecule have? <br> 2<br> 0<br> 6<br> 4
Sholpan [36]

Answer:

the answer is 4 hope this helps

4 0
3 years ago
If a package of nuts weighs 41.3 what is the massif package express in milligram
OverLord2011 [107]

Answer:

1170855 mg

Explanation:

8 0
3 years ago
Other questions:
  • What property do the elements of the noble gas family all share?
    6·1 answer
  • If a weak acid is 25% deprotonated at ph 4, what is the pka?if a weak acid is 25% deprotonated at ph 4, what is the pka?
    11·2 answers
  • How many grams of NH3 are needed to provide the same number of molecules as in 0.55 grams of SF6?
    11·1 answer
  • A balloon contains 5.5 L of air at 303 K and 101.3 kPa. After an hour, the air inside the balloon cools to 297 K. What is the fi
    13·2 answers
  • PLEASE SOMEBODY HELP PLEASE ! I WILL MARK BRAINLY I PROMISE !
    5·1 answer
  • Find the volume of an object that has a density of 3.14 g/mL and a mass of 52.9 g.
    13·1 answer
  • A sample of a compound containing only carbon and hydrogen was burned to produce 1.36g of water and 5.22g of carbon dioxide. Cal
    15·1 answer
  • HELP PLEASE!!!!!!!
    6·1 answer
  • Over time, what color will all the fish be because of natural selection?
    8·2 answers
  • What is the approximate partial pressure of oxygen at 1500 m?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!