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
Katena32 [7]
4 years ago
10

Suppose 10 atoms of carbon (C) react with 20 atoms of oxygen (O). According to the Law of Conservation of Matter, how many atoms

will there be in the product of this reaction?(1 point)
A) 20

B) 15

C) 10

D) 30
Chemistry
2 answers:
Georgia [21]4 years ago
7 0
D) 30 is the answer to your question that you wanted
vova2212 [387]4 years ago
3 0

Answer:

D 30

Explanation:

whenever there is a reaction, the amount of atoms don't change, because matter can't be created or destroyed. Add the carbon and oxygen atoms together

You might be interested in
A Rectangular Prism has a height of 4cm, a width of 5cm, a length of 1.2 cm, and a mass of 85,000 g. What is it's density?
wolverine [178]

Answer:

The answer is D.

Explanation:

Volume (V) = l x w x h

V = 4 x 5 x 1.2

V = 20 x 1.2

V = 24

Density = Mass/Volume  or D = M/V  

D = 85,000/24

D = 3541.66666666

4 0
3 years ago
You have learned how to take steps that are exactly 1m long. You take 12 steps north, then 15 steps north, 35 steps south, 11 st
ivanzaharov [21]

Answer:

you have walked 69 steps but your current location is -13

8 0
3 years ago
100 POINTS ANSWER HURRY
Vadim26 [7]
The answer is because they are magnetic B.
5 0
4 years ago
Read 2 more answers
The pH scale ranger from
Allushta [10]

Answer:

1 -14

Explanation:

that is how it. acidity is from 1 - 6.9. 7 is neutral while 7.1- 14 is alkalinity

6 0
4 years ago
What is the number of first and last vertical column?​
shtirl [24]

Answer:

Modern periodic table has eighteen (18) vertical columns. These are called groups

6 0
3 years ago
Other questions:
  • Rank the ions in order of increasing basicity: CH3NH-, CH3CH2-, CH30-
    6·1 answer
  • Answer the following questions for this equation: 2 H2 + O2 --> 2 H2O
    8·1 answer
  • The electromagnetic spectrum includes the complete range of electromagnetic waves placed in order of: A.) increasing amplitude B
    8·1 answer
  • Convert 298.8 K to °C. Enter the correct number of significant figures.​
    8·1 answer
  • The majority of elements found in the periodic table can be classified as what
    9·1 answer
  • What is the rate constant of a first-order reaction that takes 5.50 minutes for the reactant concentration to drop to half of it
    12·1 answer
  • What does a process require to be spontaneous at all temperatures? Answer a catalyst and lower activation energy positive enthal
    13·2 answers
  • Which of these defines a volcano?
    7·2 answers
  • Isabel needs an image to represent the carbon cycle for a presentation in her science class. She has the following diagrams to c
    9·2 answers
  • A block of aluminum occupies a volume of 15.0 mL and weighs 40.5 g. What is its density ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!