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
stellarik [79]
3 years ago
8

Which of the following is a polar substance? O Water O Grease O Gasoline O Oil

Chemistry
1 answer:
JulijaS [17]3 years ago
5 0
Water will be your answer
You might be interested in
How many magnesium atoms are there in 1 molecule
jasenka [17]
It is avogrado number. One molecue of magnesium has 6.023 x 10^23 atoms
4 0
3 years ago
Read 2 more answers
Both the physical and chemical properites of a substance can change when a substance undergoes a chemical reaction. When a log i
ElenaW [278]
Answer is option C...
6 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST HURRY ASAP!!!!!
Murrr4er [49]
We measure temperature in degrees of Fahrenheit
3 0
3 years ago
Read 2 more answers
What are the moles of silver metal produced from 0.0999 mol of copper?
julia-pushkina [17]

Answer:

1234567i9812345678912121212121

6 0
3 years ago
How can you show the conservation of mass when making a physical mixture?
Yuki888 [10]

Answer:

A. Show that the total of the masses of the starting substances equals the mass of the mixture.

Explanation:

Law of conservation of mass:

According to the law of conservation mass, mass can neither be created nor destroyed in a chemical equation.

This law was given by French chemist  Antoine Lavoisier in 1789. According to this law mass of reactant and mass of product must be equal, because masses are not created or destroyed in a chemical reaction.

For example:

In given photosynthesis reaction:

6CO₂ + 6H₂O + energy → C₆H₁₂O₆ + 6O₂

there are six carbon atoms, eighteen oxygen atoms and twelve hydrogen atoms on the both side of equation so this reaction followed the law of conservation of mass.

In a similar way if we have mixture of sugar and sand the total weight of mixture is equal to the weight of reactants.

sand + sugar + water    → mixture

     10g+5g+20 g           =   35 g

7 0
3 years ago
Other questions:
  • What would be the formula of the compound iron (III) phosphide?
    13·2 answers
  • A pool is 60.0 m long and 35.0 m wide. How many mL of water are needed to fill the pool to an average depth of 6.35 ft? Enter yo
    7·1 answer
  • In nature, rings with ____ carbon atoms are the most abundant
    6·2 answers
  • A compound is 42.9% C, 2.4% H, 16.7% N, and 38.1% O, by mass. Addition of 6.45 g of this compound to 50.0 mL benzene, lowers the
    6·1 answer
  • According to the law of conservation of energy, the energy released by the system must be transferred to and absorbed by the sur
    9·1 answer
  • What is the Scientific notation for 8,950,000​
    12·1 answer
  • The energy of a wave will remain constant if which of the following changes are made to it?A The wavelength is cut in half, and
    14·1 answer
  • HELP
    15·1 answer
  • How many carbon atoms are represented in the formula for CaMg3(CO3)4​
    10·1 answer
  • How would you obtain pure sugar from a mixture of sugar, charcoal, and copper?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!