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
Naddik [55]
3 years ago
7

A container with a fixed volume, filled with hydrogen gas at -104c and 71.8 kPa is heated until the pressure reaches 225.9 kPa.

What is the temperature of the hydrogen gas in degrees Celsius
Chemistry
1 answer:
ahrayia [7]3 years ago
8 0

Answer:

Temperature= -327.2 celsius

Explanation:

You can set up an equation:

<u>-104</u> = <u>x</u>

71.8     225.9

You might be interested in
2. This is like a mountain but smaller.<br> A. valley<br> B. hill<br> C. plateau<br> D. plain
dimaraw [331]

Answer:

hill

Explanation:

7 0
3 years ago
Read 2 more answers
In the following equation, ______ is being oxidized and ______ is being reduced.
Mashcka [7]

oxidation \: number \: of \: oxygen =  \\ before \: rxn =  - 2 \\ after \: rxn =  - 2

oxidation \: number \: of \: hydrogen = \\ before \: rxn =  + 1 \\ after \: rxn =  \\ 2x - 2 = 0 \\ x =  + 1

oxidation \: number \: of \: carbon =  \\ before \: rxn =  \\ x  - 6 =  - 2 \\ x = 4 \\ after \: rxn =  \\ x - 4 = 0 \\ x = 4

<h2>Option A</h2>

oxidation \: numbers \: remain \: constant \\ so \: none \:a re \: undergoing \: oxidation \: \\ nor \: reduction \:

6 0
2 years ago
Consider the balanced chemical reaction below. When the reaction was carried out, the calculated theoretical yield for carbon di
jeka94

Answer:

Percent Yield = 94.237%

Explanation:

CO = Carbon Dioxide = Molar Mass 28g/mol

C = Carbon = 12g/mol

O = Oxygen = 16g/mol

Theoretical yield = 93.7 grams

Actual yield = 88.3 grams

Percent yield  = (actual yield /theoretical yield )x100

Percent Yield = (88.3/93.7)x100

Percent Yield = 94.237%

8 0
3 years ago
Read 2 more answers
Name two events involving electrons that can result in the formation of chemical bonds between atoms.
Alona [7]

Explanation:

Two events involving electrons are gain and loss of electrons.

When there is gain or loss of electrons between two atoms then it results in the formation of ionic bond.

Whereas when there is sharing of electrons between two atoms then it results in the formation of covalent bond.

Therefore, the chemical bonds formed can be ionic or covalent bonds.

6 0
3 years ago
What is the unabbreviated electron configuration for Neptunium?
slava [35]

Answer:

Rn 5f4 6d1 7s2

Explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • The question is what does it regulate. PLEASE HELP. 1 sentence for each will help
    9·2 answers
  • What happens when you put on deodorant? does it absorb heat and give off thermal energy
    8·1 answer
  • Calculate the standard enthalpy of formation of carbon disulfide (CS2) from it's elements, given that C(graphite) + O2(g) → CO2(
    9·1 answer
  • The rate constant for a certain reaction is measured at two different temperatures: temperature Assuming the rate constant obeys
    13·1 answer
  • How do I convert moles to atmospheres
    10·1 answer
  • Salts when dissolved in water releases
    6·1 answer
  • Semi metals or noble gases have properties of both metals and non metals?
    6·1 answer
  • Help plz:)))I’ll mark u Brainliest
    9·1 answer
  • How many sublevels are in L energy level?
    9·2 answers
  • Read, now please rail me jkjkjk.................Unless
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!