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
Charra [1.4K]
3 years ago
5

When might a technique called water displacement be used?

Chemistry
1 answer:
Gnesinka [82]3 years ago
7 0
To find the volume of a irregular object
You might be interested in
State the building blocks for all the macromolecules
murzikaleks [220]

Answer:

<h2>Carbohydrates, Lipids, Proteins, and Nucleic Acids</h2>

5 0
3 years ago
Read 2 more answers
What kind of change occurs with no new substance being formed apex?
Andrew [12]
<span>physical changes
   Physical changes happen when something undergoes a transformation that does not alter their total inward arrangement. This appears differently in relation to the idea of compound change in which the creation of a substance changes or at least one substances consolidate or separate to frame a new one</span>
5 0
3 years ago
How many moles are 21.67 L of NH4CI?<br> Type your answer...
NNADVOKAT [17]

Answer:

0.967mole

Explanation:

Given parameters:

Volume of NH₄Cl  = 21.67L

Unknown:

Number of moles  = ?

Solution:

We assume that the volume was taken at standard temperature and pressure,

 Then;

  Number of moles  = \frac{volume }{22.4L}  

 Number of moles  = \frac{21.67}{22.4}   = 0.967mole

6 0
3 years ago
Determine the mass density, specific volume and specific weight of a liquid whose
irakobra [83]

the volume is 63 i hope it is

5 0
2 years ago
What is the heat of reaction (AH) of the<br> following?<br> C(s) + O2 (g) --&gt; CO2 (g)
zlopas [31]

Answer:

C co2 2co enthalpy

2 Answers. Ernest Z. The standard enthalpy of formation of carbon monoxide is -99 kJ/mol.

8 0
3 years ago
Other questions:
  • (4) After addition of hydrochloric acid, a student removes the lower aqueous layer, extracts the aqueous phase with diethyl ethe
    13·1 answer
  • What are the “parts” of a chemical formula? (ex. --&gt;, +, reactants, products, coefficient, subscript)
    15·2 answers
  • Is the haber process for the industrial synthesis of ammonia spontaneous or nonspontaneous under standard conditions at 25 ∘c? n
    9·1 answer
  • 73 m is equal to ____ dm. (Only input whole number answer.)
    5·2 answers
  • Why is there a pop sound when a burning splint is extinguished in a test tube filled with hydrogen gas?
    7·1 answer
  • You have been given an orange liquid and told to describe its properties.
    8·1 answer
  • which of the following properties of water is due primarily to the uneven distribution of charge between the hydrogen and oxygen
    10·1 answer
  • Camphor (C10H16O) melts at 179.8°C, and it has a particularly large freezing-point-depression constant, Kf= 40.0ºC/m. When 0.186
    11·2 answers
  • Magbigay ng 3 halimbawa ng lipunang sibil. Paki sagot ng wasto plies &gt;_&lt;​
    8·1 answer
  • Can someone help with this problem
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!