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
Volgvan
4 years ago
13

Which of the following conditions would most likely affect the rate of a chemical reaction? A. Increasing the number of reaction

steps B. Decreasing the size of the reaction vessel C. Decreasing the amount of air in the reaction vessel D. Increasing the concentration of reactants
Chemistry
2 answers:
andrew11 [14]4 years ago
7 0
"D. Increasing the concentration of reactants" would most likely affect the rate of a chemical reaction since the other options only affect the environment. 
Sedaia [141]4 years ago
5 0
The conditions that would most likely affect the rate of a chemical reaction is D) Increasing the concentration of reactants.
You might be interested in
The value of ΔH° for the reaction below is -6535 kJ. ________ kJ of heat are released in the combustion of 16.0 g of C6H6 (l)?
Umnica [9.8K]

Answer:

the value of H° is below -6535 kj. +6H2O

Explanation:

6H2O answer solved

3 0
3 years ago
Balance this equation and determine what the coefficients should be.
11Alexandr11 [23.1K]

Answer:

1, 2, 1, 1

Explanation:

3 0
3 years ago
I NEED HELP ASAP IF YOU GET IT CORRECT I WILL MARK YOU AS BRAINLIEST
masya89 [10]

Answer:

2 tall 2 short.

Explanation:

If 1 is tall, and 1 is short, 50% would be tall, and the other 50% would be short.

4 0
3 years ago
Read 2 more answers
A method used by the U.S. Environmental Protection Agency (EPA) for determining the concentration of ozone in air is to pass the
baherus [9]

Answer: 1. 9.08\times 10^{-6} moles

2. 90 mg

Explanation:

O_3(g)+2NaI(aq)+H_2O(l) \rightarrow O_2(g)+I_2(s)+2NaOH(aq)

According to stoichiometry:

1 mole of ozone is removed by 2 moles of sodium iodide.

Thus 4.54 \times 10^{-6} moles of ozone is removed by =\frac{2}{1}\times 4.54 \times 10^{-6}=9.08\times 10^{-6} moles of sodium iodide.

Thus 9.08\times 10^{-6} moles of sodium iodide are needed to remove 4.54\times 10^{-6} moles of O_3

2. \text{Number of moles of ozone}=\frac{0.01331g}{48g/mol}=0.0003moles

According to stoichiometry:

1 mole of ozone is removed by 2 moles of sodium iodide.

Thus 0.0003 moles of ozone is removed by =\frac{2}{1}\times 0.0003=0.0006 moles of sodium iodide.

Mass of sodium iodide= moles\times {\text {molar mass}}=0.0006\times 150g/mol=0.09g=90mg    (1g=1000mg)

Thus 90 mg of sodium iodide are needed to remove 13.31 mg of O_3.

3 0
3 years ago
What is the most important monosaccharide on Earth?
Lelechka [254]

Answer:

the answer is A Glucose

hope it helps!

6 0
3 years ago
Other questions:
  • This element is a gas at room temp, and we breathe it to survive. It has 8 protons
    11·2 answers
  • What are other signs of chemical change
    6·1 answer
  • What number of moles of Pb (NO3)2 is consumed when 54 g of KNO3 is produced
    15·1 answer
  • For metalloids on the periodic table, how do the group number and the period number relate?
    12·2 answers
  • What is the chemistry principle for silly putty and candle
    15·1 answer
  • The molar mass of Beryllium (Be)
    13·1 answer
  • Sound waves? like what they do.
    7·1 answer
  • What is mole fraction???????​
    7·1 answer
  • A solution that contains 3 grams of solute dissolved in 100 millimeters of solution is:
    6·1 answer
  • Is each of the following very soluble in water? Explain.<br> (b) Sodium hydroxide
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!