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
lana66690 [7]
3 years ago
11

I NEED HELP PLEASE IVE BEEN LOOKING FOR THE ANSWER FOR A REALLY LONG TIME

Chemistry
1 answer:
Fiesta28 [93]3 years ago
6 0

Answer:

a

Explanation:

the atoms are different so the samples will be different

You might be interested in
What are the variables in Gay-Lussac’s law?
labwork [276]
This law<span> states that the pressure of a given amount of </span>gas<span> held at constant volume is directly proportional to the Kelvin temperature. Therefore, the variables are pressure and temperature. Hope this answers the question. Have a nice day.</span>
6 0
4 years ago
What is the concentration of chloride ions in a solution formed by mixing 150. mL of a 1.50 M NaCl solution with 250. mL of a 0.
joja [24]
Here, we apply a mass balance:
Moles of chloride ions in final solution = sum of moles of chloride ions in added solutions

We must also not that each mole of sodium chloride will release one mole of chloride ions, while each mole of magnesium chloride will release two moles of chloride ions.
Moles = concentration * volume
Moles in final solution = moles in NaCl solution + moles in MgCl₂ solution
C * (150 + 250) = 1.5 * 150 + 2 * 0.75 * 250
C = 1.5 M

The final concentration is 1.5 M
4 0
3 years ago
When a distance between gas particles increases, the volume of the gas increases true or false??​
Studentka2010 [4]

It is true that when a distance between gas particles increases, the volume of the gas will also increase.

Answer: Option A

<u>Explanation:</u>

The volume of any material can be the space occupied by any material. And the space required by any material to occupy a desired shape or size is determined by its bonding and distance between the particles making that material. If the particles which are soft and small can be compressed easily to occupy very small volume compared to compound made up of hard and large particles.

Along with this, the distance between the neighbouring particles also play a major role, as if we consider a laddo, we can compress it to small size by reducing the distance between neighbouring particles while we will not be able to compress the size or volume occupied by a table as we cannot reduce the distance of particle separation. Thus, it is true that if the distance between gas particles increased then the volume of gas particles will also increase.

5 0
3 years ago
What is the definition of Indirect Proportion Graph?
charle [14.2K]

Answer:

Explanation:

The graph of an inversely proportional relationship displays a vertical asymptote at the y-axis as the y value increases without bound as x gets closer and closer to zero (but is positive) and decreases without bound as x gets closer and closer to zero (but is negative)and a horizontal asymptote at the x-axis as y gets .

4 0
4 years ago
Read 2 more answers
True or false: In a chemical reaction, atoms of elements cannot be present in the products if they were not present in the react
Amanda [17]

Answer:

A

Explanation: Your answer is A true

8 0
3 years ago
Other questions:
  • How many independent variables should be in your experimment
    6·1 answer
  • The balanced equation for the gaseous state oxidation of ammonia is shown below. 4 nh3 + 5 o2 → 4 no + 6 h2o how many moles of o
    8·1 answer
  • Calculate the change in molar Gibbs energy of carbon dioxide (treated as a perfect gas) at 20°C when its pressure is changed iso
    11·1 answer
  • How does a temperature rain forest differ from the taiga
    14·2 answers
  • scientists often look for and attempt to explain patterns in nature. explain why patterns are important
    5·1 answer
  • The element M forms a stable ionic compound MCl 2. If M were allowed to react with bromine, the resulting compound would have th
    6·1 answer
  • Why do you think earthquakes occur more than you once at the at the same location
    6·1 answer
  • Using the balanced equation below, how many grams of cesium fluoride would be required to make 73.1 g of cesium xenon heptafluor
    12·1 answer
  • TRUE OR FALSE: pH measures the amount of hydrogen or hydronium in water
    8·2 answers
  • Dry ice changes from a solid directly into a gas at room temperature. Sublimation is the transition of a substance directly from
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!