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
Anna35 [415]
3 years ago
13

1. This balanced equation represents a chemical reaction.

Chemistry
1 answer:
Dafna1 [17]3 years ago
5 0

Answer:

combustion is the answer

You might be interested in
What type of substances is filtration useful for seperating? Give me an example.
Butoxors [25]
Filtration is useful for separating sediments that are carried in water for easy drinking without the risk of disease - an example of this is a water purifier
4 0
4 years ago
What would you use if you needed to measure the volume of an object?
tangare [24]
Are there any answer choices?

4 0
3 years ago
The main product of the photosynthesis reaction is
Paladinen [302]

Answer: Sugar

Explanation: Because after photosynthesis (Carbon dioxide, water, and sunlight) react, they make two products. Glucose (A sugar) and Oxygen.

4 0
3 years ago
What volume of a 6.67 M NaCl solution contains 3.12 mol NaCl? L
harkovskaia [24]

Answer:

0.47dm³

Explanation

Given parameters :

Molarity of NaCl = 6.67M

Number of moles = 3.12mol

Volume of NaCl =?

Volume of NaCl = number of moles/Molarity

Volume of NaCl = 3.12mol/6.67M

Volume of NaCl = 0.47dm³

4 0
4 years ago
Read 2 more answers
When would it be most appropriate to use ppm to describe the concentration of the solutes in a solution?
cluponka [151]

B) When describing very dilute solutions.

Explanation:

The most appropriate time to use ppm is when describing dilute concentrations of solutes in solutions. It is used mostly to determine trace amount of elements in water and soils.

  • The part per million ppm is the amount of miligram of a solute in a liter of solution.
  • It is similar to percentage.
  • Minute and trace concentrations are very difficult to work with.
  • Using parts per million, they become better appreciated and easy to use.

Learn more:

Parts per million brainly.com/question/2854033

#learnwithBrainly

5 0
4 years ago
Other questions:
  • I am confused. Can yall help me answer this question? Also if you do, please show your work.
    11·1 answer
  • A sample of barium nitrate is placed into a jar containing water. The mass of the barium nitrate sample is 27g. Assume the water
    8·2 answers
  • Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide.4HCl(aq)+MnO2(s)⟶Mn
    9·1 answer
  • Are alcohols with more than one hydroxyl group attached to a carbon sequence.
    12·1 answer
  • Why does air at 75% relative humidity and 30°C make your skinfeel stickier than air at 75% relative humidity and 10°C
    10·2 answers
  • A CANDLE WILL STAY LIT INSIDE THE SPACE SHUTTLE WHEN IT IS ON THE LAUNCH PAD, BUT NOT WHEN IT IS IN ORBIT. WHY?​
    12·1 answer
  • Which statement describes the reaction involved in cellular respiration?
    7·2 answers
  • Write the lowest electron negative
    12·1 answer
  • Can somebody please help me please?
    7·2 answers
  • PLEASE HELP! Which rock is an example of a chemical sedimentary rock?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!