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
Dennis_Churaev [7]
3 years ago
15

Antoine Lavoisier made chemicals react within a closed container. The mass of the container and chemicals after the reaction wei

ghed the same as the container and chemicals before the reaction showing that no mass was lost. This led to the Law of __________________.
Action-Reaction

Elasticity

Atoms

Conservation of Mass
Chemistry
2 answers:
Doss [256]3 years ago
7 0

Answer:

Conservation of Mass

Explanation:

I did the test on K12

arsen [322]3 years ago
4 0

Answer:

Conservation of Mass

Explanation:

Lavoisier conducted many experiments of this type. He found in all cases that the mass of the reactants is equal to the mass of the products. His conclusion, called the states that in a chemical reaction, atoms are neither created nor destroyed. - www.classzone.com

You might be interested in
48:03
Iteru [2.4K]
The outer is the correct answer
5 0
3 years ago
Answer pls..... how????
Irina-Kira [14]

Answer:

E

C

B

D

A

Explanation:

The definition of words correspond well with the answers I provided and somewhat match with the dictionary definitions.

3 0
3 years ago
The electrons in a bond between two iodine atoms (I2) are shared
valentina_108 [34]

Answer : The electrons in a bond between two iodine atoms are shared equally and non-polar.

Explanation :

Non-polar covalent bond : It is a type of bond that is present between the two similar and different atoms. This type of bond is formed when the electrons are shared equally between the atoms.

This type of bond is termed as non-polar because of the electronegativity difference between the atoms is negligible.

The given molecule I_2 is formed by the equal sharing of electrons and the bond formed between the iodine-iodine is non-polar due to negligible electronegativity difference.

Therefore, the electrons in a bond between two iodine atoms are shared equally and non-polar.

5 0
3 years ago
Read 2 more answers
A small cube of iron and a large flat sheet of iron contain the same volume. Which one will completely rust first? Explain why.
allochka39001 [22]
Flat as more oxygen and water can react over it think of it like this would a cube rust faster than a sheet
6 0
3 years ago
A 51.24-g sample of Ba(OH)2 is dissolved in enough water to make 1.20 liters of solution. How many mL of this solution must be d
g100num [7]

Answer:

0.40 L

Explanation:

Calculation of the moles of Ba(OH)_2 as:-

Mass = 51.24 g

Molar mass of Ba(OH)_2 = 171.34 g/mol

The formula for the calculation of moles is shown below:

moles = \frac{Mass\ taken}{Molar\ mass}

Thus,

Moles= \frac{51.24\ g}{171.34\ g/mol}

Moles= 0.2991\ mol

Volume = 1.20 L

The expression for the molarity is:

Molarity=\frac{Moles\ of\ solute}{Volume\ of\ the\ solution}

Molarity=\frac{0.2991\ mol}{1.20\ L}=0.24925\ M

Thus,

Considering

Molarity_{working\ solution}\times Volume_{working\ solution}=Molarity_{stock\ solution}\times Volume_{stock\ solution}

Given  that:

Molarity_{working\ solution}=0.100\ M

Volume_{working\ solution}=1\ L

Volume_{stock\ solution}=?

Molarity_{stock\ solution}=0.24925\ M

So,  

0.100\ M\times 1\ L=0.24925\ M\times Volume_{stock\ solution}

Volume_{stock\ solution}=\frac{0.100\times 1}{0.24925}\ L=0.40\ L

<u>The volume of 0.24925M stock solution added = 0.40 L </u>

6 0
3 years ago
Other questions:
  • In an old trunk, you find a cube of metal that you think may be aluminum, silver, lead, cobalt or tin. In lab you find that it h
    7·1 answer
  • A natural disaster caused a population of 4,695 organisms to migrate to a new habitat.
    7·2 answers
  • What does the squamous (flattened) epithelial cell do?
    7·2 answers
  • Describe the preparation of 350 mL of 1.20 M from the commercial reagent that is 86% (w/w) and has a specific gravity of 1.71
    8·1 answer
  • What type(s) of bonding would be expected for each of the following materials: a. brass (a copper-zinc alloy), b. rubber, c. bar
    5·1 answer
  • When a gas changes back into a liquid, it is called _____.
    5·2 answers
  • What is the primary reason that atomic radius decreases as you move from left to right across the periodic table even through th
    8·1 answer
  • Josh is doing an experiment with water. He starts with a plastic cup of water that has a mass of 12 grams. He places the cup in
    6·2 answers
  • A meal containing a burger, fries, and a milkshake contains 53.0 grams of fat, 38.0 grams of protein, and 152 grams of carbohydr
    15·1 answer
  • How can objects all be the same size but have a different mass? *help quick*
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!