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
ddd [48]
3 years ago
9

How many carbon monoxide molecules are in 0.75 moles of carbon monoxide?

Mathematics
1 answer:
Mrac [35]3 years ago
7 0

No of molecules = no of moles x avogadro’s number

0.75 ( 6.02 × 10²³) = 4.515 x 10²³ (standard from)

You might be interested in
What is the value of the expression 2 + 32 ⋅ (4 − 1)? <br> A: 24<br> B: 29 <br> C: 33 <br> D: 37
Paul [167]

For this case we have the following expression:

2 + 3 ^ 2 * (4 - 1)

Rewriting the expression we have:

1) First we subtract the numbers within the parenthesis:

2 + 3 ^ 2 * (3)

2) Then, we solve the exponents:

2 + 9 * (3)

3) Then, multiplication:

2 + 27

4) Finally, the addition of numbers is made:

29

Answer:

the value of the expression is:

B: 29

3 0
3 years ago
Read 2 more answers
Solve: 2^x-2^(x-2)=6
malfutka [58]
X=3! Hope this helps (:
5 0
3 years ago
Read 2 more answers
Oscar is having a spaghetti party for his hiking group the night before his trip. He expects 12 members. Oscar knows that a 16oz
Reil [10]
4 and a half cups of pasta for the party
4 0
3 years ago
Calculate the mean of the following. 3,5,6,4,7,3,9,8​
madam [21]

Step-by-step explanation:

mean = sum of observation/ no. of observation

mean = 3+5+6+4+7+3+9+8/ 8

<h2>mean = 45/8 = 5.6</h2>
5 0
3 years ago
Read 2 more answers
1.9n−14=5n+58
elena-s [515]
1. n=18
2. n=18
3. x=4
4. a= -12
5. x=3
8 0
3 years ago
Other questions:
  • Solve <br> x-3/x+4 - 3x+2/2x+8
    10·1 answer
  • What is the smallest 9 digit number ni the form, aaa,aaa,aaa such that is divisible by 9??
    8·2 answers
  • A woman is 64 5/12 inches tall and her son is 59 4/9 inches tall. How much taller is the woman?
    9·1 answer
  • The temperature rose by 30°F today write a signed number to represent the temperature change
    15·1 answer
  • A family's vacation destination is 850 miles from their home. They travel by car 6 hours on the first day of their trip. Their a
    14·2 answers
  • If the domain of a function that is reflected over the x-axis is (1, 5), (2, 1), (-1, -7), what is the range?
    10·1 answer
  • Terri walked 3.825 miles yesterday. Today she walked 5.5 miles. How many more miles did Terri walk today than yesterday
    7·2 answers
  • Re write the statement 19+7 divided by 2-5 by including one pair of brackets to make the total equal to 8
    13·1 answer
  • What is the volume of a crude with a side length of 3 2/3 cm
    15·1 answer
  • 3 classmates share 2 granola bars equally.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!