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
ira [324]
3 years ago
5

Reactant A can participate in both of these reactions:

Mathematics
2 answers:
user100 [1]3 years ago
7 0
The activation energy is the amount of energy required to initiate a certain reaction. The activation energy may considered as an "energy barrier" that has to be overcome in order for a reaction to begin. If a reaction has a lower activation energy, then it will occur more easily and at a faster rate than a reaction with a higher activation energy. Therefore, the reason that reaction 1 is faster than reaction 2 is because it has a lower activation energy than reaction 2.
Sedbober [7]3 years ago
6 0

Answer:

Higher activation energies generally lead to lower reaction rates.  Reaction 2 has a lower reaction rate than Reaction 1.  The activation energy for Reaction 2 is probably higher than that for Reaction 1.

Step-by-step explanation:

just took the e2020 lesson, hope this helps!

You might be interested in
Your cousin borrows $1125 to repair her car. The simple annual interest rate is 10%. She makes equal monthly payments of $25. Ho
stepan [7]

Answer:

Step-by-step explanation:

Your cousin borrows $1125 to repair her car. The simple annual interest rate is 10%. She makes equal monthly payments of $25. How many years will it take to pay off the loan? (PLSSS HELP)

Given data

P=$1125

R=10%= 0.1

I= $25

We know that

I=PRT

5 0
3 years ago
Solve for value of B
yan [13]

Answer:

b = 6

Step-by-step explanation:

(6b - 7) \degree + 90 \degree + 61 \degree = 180 \degree \\  \\ (6b - 7) \degree + 151 \degree = 180 \degree \\  \\  (6b - 7) \degree = 180 \degree -   151 \degree\\  \\ (6b - 7) \degree = 29 \degree  \\  \\ 6b - 7 = 29 \\  \\ 6b = 29 + 7 \\  \\ 6b = 36 \\  \\ b =  \frac{36}{6}  \\  \\ \huge \purple{ \boxed{ b = 6}}

7 0
3 years ago
A certain coin is a circle with diameter 18mm. What is the exact area of either face of the coin?
MaRussiya [10]

Answer:

81pi mm^2

Step-by-step explanation:

The radius is 1/2 the diameter, and is used in finding the area of a circle.

The formula for this is

A = pi(r)^2

So the formula you would use is

A = pi (9)^2

= 81pi

Usually teachers accept it in terms of pi, but if not, you can use 3.14 and multiple it.

I hope this helped!

7 0
3 years ago
Read 2 more answers
Why is the product of a rational number and an irrational number irrational?
Fittoniya [83]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
Which expression is equivalent to 4/2. -2/3​
VashaNatasha [74]

A.) There are many different expressions that can be equivalent to 4/2 and -2/3, but you just need one expression. <em>4/2 is equivalent to 2/1 and -2/3 is equivalent to -4/6.</em>

Reason:

There are two ways you can find a fraction equivalent to another.

1.) First one is by reducing the fraction if possible.

Example: <em>5/10=1/2, 10/30=1/3, 9/16=3/4.</em>

<em />

2.) The second one is by multiplying the numerator and the denominator by the same number, usually by 2 or 3.

Example: <em>1/2 x 2/2 = 2/4, </em> so <em>1/2= 2/4.</em> Another: <em>1/3 x 3/3 = 3/9</em>, so <em>1/3=3/9</em>

<em>That said, 4/2 = 2/1 because it was reduced. While -2/3 = -4/6 because it was multiplied by 2/2. </em>

Hope this Helps!

Please Mark as Brainliest!!

7 0
3 years ago
Read 2 more answers
Other questions:
  • E value of y varies directly with x, and y=8 when x=-32. find y when x=64.
    15·1 answer
  • A piece of carpet is in the shape of an isosceles trapezoid with a height of 30 inches and bases 40 and 60 inches. What is the a
    10·1 answer
  • NEED HELP PLEASE!!!!!!!
    15·1 answer
  • What is the quotient? 1462 divided 58 Enter your answer as a mixed number in the simplest form
    7·2 answers
  • 8i + 12 + 24j<br> Factor the expression
    6·2 answers
  • Write an expression that shows six more than four times a number (use b as your variable)
    9·1 answer
  • A theater is selling movie tickets. The first night, 19 Senior tickets and 57 Adult tickets were sold. The second night, 20 Seni
    12·1 answer
  • In science class, students are mixing water and a citric acid solution. The table shows how much water and acid solution two stu
    5·1 answer
  • The teacher-to-student ratio at a small school was 1:10. After 4 new teachers were added, the teacher-to-student ratio changed t
    10·1 answer
  • The image shows the angles formed by a pair of scissors. When the scissors are closed, m∠1 = 0°. As the scissors are opened, the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!