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
Bingel [31]
3 years ago
12

What is not represented by a balanced chemical equation?

Chemistry
2 answers:
Vladimir [108]3 years ago
7 0

The correct answer is:

B) The same subscripts are on each side of the equation.

katrin [286]3 years ago
3 0

<u>Answer:</u> The correct answer is Option B.

<u>Explanation:</u>

A balanced chemical equation follows law of conservation of mass.

This law states that mass can neither be created nor be destroyed but it can only be transformed from one form to another form. This means that total mass on the reactant side is equal to the total mass on the product side.

This also means that the total number of individual atoms on the reactant side will be equal to the total number of individual atoms on the product side.

For Example: Reaction of hydrochloric acid with sodium hydroxide, the equation follows:

HCl+NaOH\rightarrow NaCl+H_2O

From the above chemical equation, the chemical formula for the substances are written correctly on both the sides of the reaction. But the subscript of hydrogen on the reactant side is 1 and on the product side is 2.

Thus, the correct answer is Option B.

You might be interested in
The process in which an organic acid and an alcohol react to form an ester and water is known as esterification. Ethyl butanoate
egoroff_w [7]

Answer:

697 g

Explanation:

Ethanol (C₂H₅OH) and butanoic acid (C₃H₇COOH) react to form ethyl butanoate (C₃H₇COOC₂H₅) and water (H₂O).

C₂H₅OH + C₃H₇COOH → C₃H₇COOC₂H₅ + H₂O

The molar ratio of C₂H₅OH to C₃H₇COOC₂H₅ is 1:1. The moles of C₃H₇COOC₂H₅ produced from 6.00 moles of C₂H₅OH are:

6.00 mol C₂H₅OH × (1 mol C₃H₇COOC₂H₅/1 mol C₂H₅OH) = 6.00 mol C₃H₇COOC₂H₅

The molar mass of C₃H₇COOC₂H₅ is 116.16 g/mol. The mass corresponding to 6.00 mol is:

6.00 mol × (116.16 g/mol) = 697 g

7 0
3 years ago
An alpha particle is equivalent to the nucleus of an atom of which element?(1 point)
Monica [59]

Answer: An alpha-particle is identical to the nucleus of a normal (atomic mass four) helium atom i.e. a doubly ionised helium atom. Alpha particles (also termed alpha radiation or alpha rays) was the first nuclear radiation to be discovered, beta particles and gamma rays were identified soon after.

7 0
3 years ago
Fill in the Blanks: A molecular compound is made up of two or more _______ atoms. The type
Marizza181 [45]

Answer:

1.molecules of atoms

2.chemical bond

3.electrons

hope u understood

mark me as brainliest

8 0
3 years ago
How many elements are in Li2SO4?how many elements are in li2s 04 how many elements are in li2s 04 ​
Free_Kalibri [48]

Answer:

3

Explanation:

the three elements involved in this compound are Li, S, O.

lithium, sulfur, and oxygen. Which create the ionic compound, "Lithium Sulfate."

7 atoms total, since there are two lithium, four oxygen, and one sulfate atom. this is a white inorganic salt.

6 0
3 years ago
What part of the atom is represented by the letter Z?
pashok25 [27]

Answer:

The proton of the atom

4 0
2 years ago
Other questions:
  • How is a lithium atom (Li) different from a lithium ion (Li+)?
    9·2 answers
  • Which describes the state at which products form at the same rate as reactants?
    11·2 answers
  • The Ethical, Legislative, Social Initiative is the agency responsible for _____.
    14·2 answers
  • What happens to the molecules within a gas when the gas condenses
    8·1 answer
  • Not the best in chemistry please help
    5·2 answers
  • Give me a fully balanced equation of lead monoxide and nitric acid​
    8·2 answers
  • Wood is A)element B)compound C)mixture​
    11·1 answer
  • Anyone know who Selena Quinten is??????????
    14·2 answers
  • Iodine 131, cesium 137, and strontium 90 are all considered isotopes. What are isotopes?
    15·2 answers
  • Carson’s class visited a hydroelectric plant on a field trip during their study of energy. The process interested him, and he ha
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!