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
EastWind [94]
3 years ago
10

Which of the following statements is true? Question 4 options: Nuclear decay rates vary with the conditions of the reaction, but

chemical reaction rates do not. Chemical reaction rates vary with the conditions of the reaction, but nuclear decay rates do not. Neither chemical reaction rates nor nuclear decay rates vary with the conditions of the reaction. Both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction.
Chemistry
2 answers:
Oksana_A [137]3 years ago
6 0

What is the question

jarptica [38.1K]3 years ago
3 0
Hello but by the way I don’t know
You might be interested in
What happens when an oceanic plate collides with a continental plate?
Fynjy0 [20]
What happens when an oceanic plate collides with a continental plate?

C. The oceanic plate moves under the continental plate
6 0
3 years ago
For the overall reaction below, which of the following is the correctly written rate law? Overall reaction: O3(g)+2NO2(g)→N2O5(g
zavuch27 [327]

Answer: Rate=k[O_3][NO_2]^2

Explanation:

Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.

O_3(g)+NO_2(g)\rightarrow NO_3(g)+O_2(g)   slow

NO_3(g)+NO_2(g)\rightarrow N_2O_5(g)   fast

To determine the net chemical equation, we will simply add the above two equations, we get:

O_3(g)+2NO_2(g)\rightarrow N_2O_5(g)+O_2(g)

Rate=k[O_3][NO_2]^2

Order with respect to O_3 is 1 and Order with respect to NO_2 is 2.

Thus the rate law will be:  Rate=k[O_3][NO_2]^2

6 0
3 years ago
Which property of light does this diagram show?
lidiya [134]
Full question need, post more
6 0
2 years ago
Balance the following equations: (c) H2(g)+I2(s)⟶HI(s)H2(g)+I2(s)⟶HI(s)
kenny6666 [7]

Answer: H_2(g)+I_2(g)\rightarrow 2HI(s)

Explanation:

According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products has to be equal to the mass of reactants. The number of atoms of each element has to be same on reactant and product side. Thus chemical equations are balanced.

Thus in the reactants, there are 2 atoms of hydrogen and 2 atoms of iodine .Thus there has to be 2 atoms of hydrogen and 2 atoms of iodine in the product as well. Thus a coefficient of 2 is placed in front of HI.

The balanced chemical reaction is:

H_2(g)+I_2(g)\rightarrow 2HI(s)

6 0
3 years ago
A container with 3.0 moles of gas has a volume of 60.0L with a temperature at 400.K what is the pressure
iris [78.8K]

Answer: P= 1.64 atm

Explanation: solution attached.

Use Ideal gas law

PV= nRT

Derive for P

P= nRT/V R= 0.08205 L.atm/mol.K

Substitute the values.

3 0
3 years ago
Other questions:
  • Which of the following substances would best be measured using mole quantities?
    10·1 answer
  • In a water molecule, two hydrogen atoms bind to one oxygen atom. How many lone pairs of electrons will be shown around each hydr
    9·2 answers
  • Use the conservation of mass to explain why a rusty nail weighs more than the original nail.
    15·1 answer
  • Which answer choice best describes why the results of Ernest Rutherford's gold foil experiment led him to propose the concept of
    12·2 answers
  • How do you find the number of protons in an atom?
    12·2 answers
  • When a salt is dissolved in water the result is called
    14·1 answer
  • Blank is the total disappearance of all members of a species.
    14·2 answers
  • 3. What are the planets called that are mostly made of gas?
    13·2 answers
  • Antimony has two naturally occuring isotopes, Sb121 and Sb123, Sb121 has an atomic mass of 120. 9038 u , and sb123 has an atomic
    13·1 answer
  • Explain why copper has a high thermal conductivity.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!