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
Serjik [45]
3 years ago
7

Having a difficult time please help me ;( I would appreciate whoever helps me thank you! If you can explain that would be awesom

e thank you!

Chemistry
1 answer:
SOVA2 [1]3 years ago
3 0

Answer: A. 11

Explanation: The balance equation is:

C7H16 + 11 O2 => 7CO2 + 8H2O

This is a combustion reaction where a hydrocarbon reacts with oxygen gas to form CO2 and H2O.

You might be interested in
Calculate the amount of heat needed to boil 159.g of water
MissTica
Okay I did the math and I'm guessing around 18*C
5 0
3 years ago
The combustion reaction of magnesium results in what compound?
Tasya [4]
C. MgO because mg+o= MgO
7 0
3 years ago
Read 2 more answers
Please HELP, the question is attached.
Nezavi [6.7K]

Try this solution, all the details are described in the attached picture.

7 0
3 years ago
According to the concept of the tragedy of the commons, what happens to shared resources over time?
Maslowich
I would believe the answer to this question is D. According to the concept of the tragedy of the commons, shared resources are used by more than one organism. Due to the large consumption of shared resources they start to be fewer and fewer in number and over time if we are not careful they will be depleted.
5 0
3 years ago
Read 2 more answers
How many moles are in 432 g of Ba(NO3)2?
Artist 52 [7]

Answer:

432/261.337=1.65 moles

Explanation:

4 0
3 years ago
Other questions:
  • For which structure(s) does the electron-bearing carbon atom have a formal charge of zero
    13·1 answer
  • If a house viewed through infrared goggles ,where would the most seen
    11·1 answer
  • 18 Fleas live in the hairs of people and animals and feed from their hosts by biting them. In doing
    15·1 answer
  • What Is the difference between organic and inorganic matter?
    10·2 answers
  • What do the lines on a phase diagram represent?
    15·1 answer
  • I don't understand the question
    10·2 answers
  • Yellowstone National Park has an average of about 4500 bison living in it. The park covers 3472 square miles. What is the popula
    12·2 answers
  • Why do we need to know these organic molecules? <br>Are they important to living things?​
    5·2 answers
  • Why are experimental investigations the best type of scientific investigation to demonstrate cause-and-effect relationships? ple
    15·1 answer
  • In class we derived the Gibbs energy of mixing for a binary mixture of perfect gases. We also discussed that the same result is
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!