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
Rama09 [41]
3 years ago
14

Laura can use a toy car to demonstrate the force of gravity by doing which of these?

Chemistry
1 answer:
Brrunno [24]3 years ago
6 0

Answer:

letting the car fall down the ramp i got that right.

Explanation:

You might be interested in
What does it mean for a strong base to be in equilibrium
bonufazy [111]
The position of equilibrium lies far to the right, with products being favored.
8 0
4 years ago
What is the name for the chemical compound NaBr and is it ionic or covalent
DochEvi [55]

Answer: Sodium bromide is an ionically bonded compound.

(NaBr: Sodium Bromide)

8 0
3 years ago
What are the 3 reactants necessary for photosynthesis
Brut [27]

Answer:

Carbon dioxide

Water

Glucose

7 0
3 years ago
Read 2 more answers
answer the following question by entering the numeric value with appropriate units. if the length of one side of a square is 12.
Tasya [4]
Using the length given '12 m', because the shape of the object is a square all sides are congruent. 
Basically 12+12+12+12=48 or 12 x 4= 48
The answer is 48 m
8 0
3 years ago
If 316 mL nitrogen is combined with 178 mL oxygen, what volume of N2O is produced at constant temperature and pressure if the re
lord [1]

Answer;

=259 ml

Explanation;

-According to Gay Lussac's Law of Combining Volumes when gases react, they do so in volumes which have a simple ratio to one another, and to the volume of the product formed if gaseous, provided the temperature and pressure remain constant.

-Thus; from the volume of nitrogen and oxygen gases; we have; 316 / 178 = 1.775 moles of nitrogen gas per mole of oxygen gas.

-Therefore, nitrogen gas is the limiting reactant, and for each mole of nitrogen gas used, we will get 1 mole of N2O. This means the resulting volume of N2O with 100% yield will be the same as the volume of nitrogen gas used, thus, 100% yield will produce 316 mL.

However, with 82% yield the volume would be; 316 × 82/100 =259 ml

Therefore; the volume of N2O at 82% yield will be 259 ml

7 0
3 years ago
Read 2 more answers
Other questions:
  • What does the kinetic theory say about the kinetic energy present in solids
    8·1 answer
  • Which subatomic particle will be attracted by a positively charged object?
    6·1 answer
  • What is meant by first ionization energy?
    15·1 answer
  • Will mark brainliest
    13·1 answer
  • Choose all answers that apply
    10·2 answers
  • Dehydration is a reversible process. Which of the two set-ups, distillation or
    8·1 answer
  •  A substance has 55.80% carbon, 7.04% Hydrogen, and 37.16% Oxygen. What is it's empirical and molecular formula if it has a mola
    13·2 answers
  • The pressure of a sample of helium in a 200. ml. container is 2.0 atm. If the 5 points
    15·1 answer
  • ....Which is the best classification for West Nile virus?
    11·2 answers
  • What are radioactive isotopes?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!