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
expeople1 [14]
2 years ago
10

21. A good transition state analog

Chemistry
1 answer:
hammer [34]2 years ago
4 0

Answer:

hhgjghjfgjfghj

Explanation:

You might be interested in
Which statement describes the Arrhenius interpretation of acids and bases?
Alexeev081 [22]

Answer:

D. It is limited to situations that involve aqueous solutions or specific compounds.

Explanation:

An Arrhenius acid is a substance that increases the concentration of H3O or H+ when dissolved in water. An Arrhenius base is a substance that increases the concentration of OH- when dissolved in water. These definitions tell us that D is indeed limited to situations that involve aqueous solutions or specific compounds, as aqueous means something that's dissolved in water.

A is wrong because the Bronsted-Lowry interpretation has a wider range of applications. Bronsted-Lowry acids and bases don't even need to be aqueous, so it is not limited to just aqueous solutions. They include any substance that can donate or accept a H+.

B is wrong because A is wrong. A and B basically say the same thing, that the Arrhenius interpretation has a wider range of applications than the Bronsted-Lowry interpretation.

C is wrong because the definition of an Arrhenius base is any substance that increases the concentration of OH-, or hydroxide ions. C completely counters this statement.

Here's photo for proof incase you're doubtful of my answer & explanation. Please click the heart if it helped.

6 0
2 years ago
Read 2 more answers
In your home, you can turn off your television set but all of your other appliances will stay on. This is because the appliances
Leto [7]

Answer:

in parallel

Explanation:

4 0
2 years ago
Charlse Darwin introduced the theory of naturalselection as the mechanism for evolution true or false?
KonstantinChe [14]
True.
without natural selection darwin’s theory would not make sense :))
5 0
2 years ago
A green pea plant (Gg) is crossed with a yellow pea plant (gg). What is the probability that the offspring will be heterozygous?
tiny-mole [99]

Answer:

50 percent

Explanation:

G g

g Gg gg

g Gg gg

since one of the plants are already heterozygous, only half will be heterozygous since the other plant is homzygous

6 0
2 years ago
If 250 kj of energy are absorbed in the following reaction, how many moles of co2 reacted:
Hitman42 [59]

Answer:

.54 mol

Explanation:

Using the ΔH given for the balanced reaction, convert kilojoules to moles of  CO2 using the stoichiometric ratio:

250 kJ×(6 moles CO22803 kJ)=0.5351 moles CO2

The answer should have two significant figures, so round to 0.54 moles CO2.

Notice that coefficients in stoichiometric equations (indicating numbers of moles) are exact, so they do not constrain the number of significant figures.

7 0
2 years ago
Other questions:
  • What class of elements do iron and nickel belong?
    7·1 answer
  • Which sentence about the periodic table of elements is true? *
    13·1 answer
  • Iodine-131 decays with a half-life of 8.02
    9·1 answer
  • 2 KClO_2 produces 2 KCl+ 3O_2 when heated. If this reaction produces 82.8 g of KCl how many grams of O2 were produced?
    11·1 answer
  • One significant difference between an ionic bond, where electrons are taken from one atom and added to another atom, and a coval
    11·2 answers
  • What is the new pressure of gas?
    5·2 answers
  • What is a product of science
    11·1 answer
  • What is the variable for the quantity of heat in a system?
    8·1 answer
  • All of the following pairs of ions are isoelectronic except which one?
    5·1 answer
  • A student had an assignment to describe the cell theory to the class. The student made a poster about the cell theory as it rela
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!