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
adoni [48]
3 years ago
10

What are the reference points in thermometer with Celsius scale?

Chemistry
1 answer:
kupik [55]3 years ago
7 0
The most likely answer is the boiling point and freezing point of water.  The Celsius scale starts at the freezing point of water (0°C) and than scaled so that 100°C fell on the boiling point of water.

I hope this helps.  Let me know if anything is unclear. 
You might be interested in
When does a gas directly change into a solid
galina1969 [7]

Answer:

when the carbon dioxide infiltrates the gas into molecules

Explanation:

5 0
3 years ago
Read 2 more answers
What is the term for the concentration expression that relates the moles of solute dissolved in each liter of solution?
OverLord2011 [107]

Answer: -

Molarity is the term for the concentration expression that relates the moles of solute dissolved in each liter of solution.

Explanation: -

Molarity is defined as number of moles of solute dissolved per litre of the solution.

Molarity symbol is M.

1 M = 1 mol / L

Thus molarity is the term for the concentration expression that relates the moles of solute dissolved in each liter of solution

3 0
3 years ago
A laboratory requires 2.0 L of a 1.5 M solution of hydrochloric acid (HCl), but the only available HCl is a 12.0 M stock solutio
ira [324]
The amount of the solute is constant during dilution. So the mole number of HCl is 2*1.5=3 mole. The volume of HCl stock is 3/12=0.25 L. So using 0.25 L stock solution and dilute to 2.0 L.
6 0
3 years ago
Read 2 more answers
What is carboxylic acid?​
maksim [4K]

Answer:

Carboxylic acid

A carboxylic acid is an organic acid that contains a carboxyl group attached to an R-group. The general formula of a carboxylic acid is R−COOH or R−CO₂H, with R referring to the alkyl, alkenyl, aryl, or other group. Carboxylic acids occur widely. Important examples include the amino acids and fatty acids.

7 0
2 years ago
A solution is prepared by dissolving 51 g of salt in 340 g of
garri49 [273]

Answer:

okķkkkkkkkkkkkkkkkkkkkkk.I don't know the answer. GIVE THANKS

5 0
3 years ago
Other questions:
  • The mass number of an atom is obtained by totaling the number of _____ and _____.
    10·2 answers
  • A ballon is filled with helium gas. Another balloon, of the same size, is filled with nitrogen gas. Explain why the ratio of the
    15·1 answer
  • For which of the following is heat energy released?
    10·2 answers
  • What process is responsible for continually wearing away the Earths surface
    5·2 answers
  • Which of the following will occur if a prokaryotic cell is placed in a solution that has a higher concentration of solutes (that
    6·1 answer
  • Lithium has the electron arrangement 2,1. When lithium forms an ion,
    9·1 answer
  • What happens in nuclear fusion?
    6·1 answer
  • 3. In the chemical reaction CH,+ 20, - CO,+ 2H,0, there are reactants on the left of the equation
    14·1 answer
  • Milk (pH 6.7)
    9·2 answers
  • For each of the following compounds, state whether it is ionic or covalent. If it is ionic, write the symbols for the ions invol
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!