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
KiRa [710]
3 years ago
7

Choose the term that best describes the following statement: a system in equilibrium will oppose a change in a way that helps re

duce the change.
A. Lewis's principle
B. Avogadro's principle
C. the reductive principle
D. Le Châtelier's principle
Chemistry
1 answer:
Scorpion4ik [409]3 years ago
3 0
Le Chatelier's principle (D)
You might be interested in
When acid reacts with Base what result​
elena55 [62]
What occurs is they neutralize both acid and base characteristics/features, usually producing a salt.

Hope this shells!
5 0
2 years ago
Read 2 more answers
if a sample of gas at 25.2 c has a volume of 536mL at 637 torr, what will its volume be if the pressure is increased to 712 torr
nignag [31]
Considering ideal gas:
PV= RTn

T= 25.2°C = 298.2 K

P1= 637 torr = 0.8382 atm

V1= 536 mL = 0.536 L

:. R=0.082 atm.L/K.mol

:. n= (P1V1)/(RT) = ((0.8382 atm) x (0.536 L))/
((0.082 atmL/Kmol) x (298.2K))

:. n= O.0184 mol

Then,
P2= 712 torr = 0.936842 atm

V2 = RTn/P2 = [(0.082atmL/
Kmol) x (298.2K) x (0.0184mol) ]/(0.936842atm)

:.V2 = 0.4796 L
OR
V2 = 479.6 ml

6 0
3 years ago
The isomerization of methylisonitrile to acetonitrile (CH3NC(g) ???? CH3CN) is first order in CH3NC. The rate constant for the r
Hoochie [10]

Answer:

The half life is     H_{1/2}= 7333.3sec

Explanation:

   The half life of a first order  reaction is mathematically represented as

                          H_{1/2} = \frac{0.693}{Rate Constant }

 Substituting   9.45 * 10^{-5}s^{-1}  for the rate constant

                         H_{1/2} = \frac{0.693}{9.45*10^{-5}}

                                 H_{1/2}= 7333.3sec

5 0
3 years ago
At a temperature of 500 kelvins, 6 liters of an ideal gas had a pressure of 300 newtons
mr Goodwill [35]

Answer A

Explanation:

6 0
3 years ago
Read 2 more answers
In a lab experiment, john uses a mesh to separate soil particles from water. Which technique of separation is he using
blondinia [14]
The Filtration techique
5 0
2 years ago
Other questions:
  • Rank the following bonds in order of decreasing bond length, based on periodic trends, starting with the longest bond at the top
    14·1 answer
  • Convert 682000000000 kmol to Tmol
    14·2 answers
  • E. Give evidence to support or dispute: "In nature, the chance of finding one isotope
    12·1 answer
  • 7. A gas has a volume of 300 mL at 300 mm Hg. What will its volume be if the pressure is changed to 500 mm Hg?​
    11·1 answer
  • State the ideal gas law equations and tell what each term means
    12·2 answers
  • What factors could be used to increase reaction rate? Check all that apply.
    15·2 answers
  • How many grams of Cl are in 465g of CaCl2
    10·2 answers
  • The molecular weight of table salt, NaCl, is 58.5 g/mol. A tablespoon of salt weighs 6.37 grams. Calculate the number of moles o
    8·1 answer
  • (a) (1)
    9·1 answer
  • How many half-lives are required for the concentration of reactant to decrease to 12. 5% of its original value?.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!