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
Natasha2012 [34]
3 years ago
13

A rigid tank contains 2.4 kg of helium at determine the volume

Chemistry
1 answer:
ddd [48]3 years ago
4 0
The volume is 1.3 for
You might be interested in
how many moles of water are in 1.23 x 10^18 water molecules? I need the answer in scientific notation ?
Ann [662]

Answer:

Moles=2.04×10^(-6)

Explanation:

No. Of moles=no. Of particles/ Avogadro's no

(Where no. Of particles may be atoms molecules or compounds)

Moles=1.23×10^18/6.022×10^23

Moles=0.204×10^(-5)

Moles=2.04×10^(-6)

8 0
3 years ago
A teacher wrote the following part of a balanced chemical equation: Cu+2AgNO 3 To show the conservation of matter in the chemica
Llana [10]
2, because there are 2 silver atoms on the left
7 0
2 years ago
Read 2 more answers
Which compound is used to make asphalt? a saturated hydrocarbon that has more than 35 carbons in its chain a saturated hydrocarb
svet-max [94.6K]

Answer:

answer is A. a saturated hydrocarbon that has more than 35 carbons in its chain

Explanation:

edge in 2020 :)

5 0
3 years ago
How many molecules are there in 21.4 grams of Ca(OH)2?
nata0808 [166]

The answer would be 0.288827452320528

4 0
2 years ago
How many valence electrons does Carbonic Acid contain?
geniusboy [140]
4 carbon electrons. Hope this helps have a nice day
6 0
2 years ago
Other questions:
  • The cells of multicellular organisms, like you and me, become specialized for particular tasks and communicate with one another
    9·1 answer
  • Which type of stoichiometric calculation does not require the use of the molar mass?
    11·2 answers
  • A bell hanging at the top of a tower has 8,550 j of energy. If it has a mass of 20 kg find the height of the Bell
    6·1 answer
  • What is needed to burn the candle (reactant)?
    8·1 answer
  • What is the pH of 0.30 M ethanolamine, HOCH2CH2NH2, (Kb = 3.2 x 10−5)?
    14·1 answer
  • What substance is most likely the most dense chlorine,oxygen,bromine, and silver
    13·2 answers
  • What’s the answer to number 6 ty!!
    5·1 answer
  • According to the VSEPR theory, which of the following factors determines the shape of a
    8·1 answer
  • Hypothesis and Observations
    13·1 answer
  • How does the electron-cloud model describe electrons?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!