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
aleksklad [387]
4 years ago
9

A 5.5 g sample of a substance contains only carbon and oxygen. Carbon makes up 35% of the mass of the substance. The rest is mad

e of oxygen. You are asked to determine the mass of oxygen in the sample. Which of the following expressions demonstrates a mathematical procedure to solve this problem using the proper order of operations?
Chemistry
1 answer:
bogdanovich [222]4 years ago
8 0
5.5g times ( 1-.35 ) 
You might be interested in
True or false water and salt are examples of elements
Julli [10]

Answer:

true jdjdhrohrjrhejdhrirhehejfhirhfjdudhdirje

6 0
3 years ago
Read 2 more answers
Which one is an expression of distance in Sl units?
Svetllana [295]

Answer:

500 meters

Explanation:

____________________

8 0
3 years ago
Read 2 more answers
1) Kinetic energy is the energy an object has due to its
gayaneshka [121]

Answer:

the answer to the answer above is motion

5 0
3 years ago
A mixture of equal amounts of two enantiomers ________.
Tju [1.3M]

Answer:

Racemic mixture of racemate

Explanation:

A racemic mixture or racemate is a mixture with the same amount of left- handed  and the right handed enantiomers.

The main characteristic of a racemic mixture is that is optically inactive, that means that can not rotate polarized light. Also a racemic mixture has other different physical properties than the pure enantiomers.

8 0
3 years ago
Write the correct ionic compound formula
ANTONII [103]
Ga3S2 Ga2S3 you flip both number because the don cancel out and your final Final answer is Ga2S2 And how you find the subscrips is by their charge
5 0
3 years ago
Other questions:
  • What is the formula unit for a compound made from lead (pb4+) and sulfur (s)?
    10·2 answers
  • A scientist finds a fossil that she thinks might make a good index fossil. Which characteristics does this fossil most likely ha
    8·1 answer
  • A. What is the total number of valence electrons in the polyatomic ion of Ammonium? 5, 6, 7, 8, 10
    9·1 answer
  • Which state of matter is most likely represented in the diagram shown below?
    15·1 answer
  • Blood travels through from your legs to your heart through
    14·1 answer
  • The net change in the multistep biochemical process of photosynthesis is that CO₂ and H₂O form glucose (C₆H₁₂O₆) and O₂. Chlorop
    7·1 answer
  • In one experiment you do not have the metal oxalate product as dry as possible how might this affect the pyrolysis procedure
    7·1 answer
  • When is this going to be the number one question is this a water or liquid​
    11·1 answer
  • Which element could provide one atom to make an ionic bond with calcium
    13·1 answer
  • Most of Earth's atmosphere is made up of nitrogen gas. Nitrogen can also
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!