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
miss Akunina [59]
2 years ago
8

One mole of any gas at 298 K and 1 atm occupies a volume of 22.4 L.

Chemistry
2 answers:
AleksandrR [38]2 years ago
9 0

Answer:

false darling

Explanation:

lutik1710 [3]2 years ago
6 0
That my friend is false.
You might be interested in
The most common element in the atmosphere are
Ivanshal [37]
Nitrogen and oxygen are the most prevalent in the atmosphere.
8 0
3 years ago
Be sure to answer all parts. calculate δg ocell for the reaction between cr(s) and cu2+(aq). e ocell = 1.08 j/c. enter your answ
Mademuasel [1]

Answer:

\boxed{-6.29 \times10^{5}\text{ J}}

Explanation:

Step 1. Determine the cell potential

                                                  <u>    E°/V     </u>

2×[Cr ⟶ Cr³⁺ + 3e⁻]                  0.744  V

<u>3×[Cu²⁺ + 2e⁻ ⟶ Cu]             </u>   <u>0.3419 V </u>

2Cr + 3Cu²⁺ ⟶ 3Cu  + 2Cr³⁺    1.086  V

Step 2. Calculate ΔG°

\Delta G^{\circ} = -nFE_{\text{cell}}^{^{\circ}} = -6 \times 96 485 \times 1.086 = \text{-629 000 J}\\\\= \boxed{-6.29 \times10^{5}\text{ J}}

6 0
3 years ago
The conversion of cyclopropane to propene in the gas phase is a first-order reaction with a rate constant of 6.7 x 10-4 s -1 at
denpristay [2]

Answer:

C_f=0.1755M

Explanation:

Hello,

Based on the information and the units of the given data, the integrated rate law turns out into:

\frac{dC}{dt}=-kC\\ C_f=C_0exp(-kt)\\C_f=0.25M*exp(-6.7x10^{-4}s^{-1}*8.8min*\frac{60s}{1min} )\\C_f=0.1755M

Best regards.

8 0
3 years ago
How is volume calculated given mass and density
Ymorist [56]

Answer:

volume is equal to the mass divided by the density (V = M/d).

4 0
2 years ago
Read 2 more answers
What is an hydroxide solution commonly used in labs​
Ira Lisetskai [31]

sodium hydroxide (NAOH) a.k.a causic soda commonly used in labs​.

  • MOLAR MASS of naoh is 39.997 g/mol.
  • It is dry hard brittle, white stocks in large fused opaque white-stone like masses having a dense crystalline fracture in small pellets/flakes.
  • it is very delinquent  and one of the strongest base , acts as a saponifying agent which is used in industrial purposes.
  • It is an important industrial chemical as it is used on its own and is also used as a raw material in the production of other chemicals. The basis for the production of sodium hydroxide is the electrolysis of brine.

To know more about sodium hydroxide visit :

brainly.com/question/20892971

#SPJ9

6 0
1 year ago
Other questions:
  • Which term is the symbol for pressure? A. [A] B. k C. R D. x + y E. None of the Above
    7·1 answer
  • Which of the following is accurate in describing the placement and classification of iodine?
    13·1 answer
  • Calculate the number of grams in sodium in 7.6g of Na2C6H6O7 (sodium hydrogen citrate) express your answer using two significant
    6·1 answer
  • What Kelvin temperature is the same as -13° Celsius?
    8·1 answer
  • A solid substance that has a naturally geometric shape with symmetrically arranged plane faces
    10·2 answers
  • Which natural law do biogeochemical cycles address?
    8·2 answers
  • A train travels 380 miles in 5 hours 15 minutes. Calculate its<br> average speed.
    13·1 answer
  • Identify one step in the water cycle that is driven by the force of gravity
    11·1 answer
  • Homework 1
    5·1 answer
  • Some volatile organic compounds can be detected by hydrogeologists in the field or labs because of the ______ emitted from the g
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!