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
inessss [21]
3 years ago
6

Explain the Law of Conservation of Mass in terms of the atoms and bonds in a chemical reaction.

Chemistry
1 answer:
nasty-shy [4]3 years ago
8 0

Answer:

no matter is destroyed or created, it merely changes form. In terms of atoms and bonds, there will be the same amount of atoms at the beginning of an experiment as the amount of atoms at the end of experiment. All that will have happened, is that during the reaction, bonds will have been broken and formed making new compounds. However, the amount of atoms remains exactly the same because matter can not be created or destroyed

Hope this helps!

You might be interested in
Humans have cut and frayed the woven tapestry of Earth’s biodiversity. Choose 2 of the 3 intertwined systems mentioned in the fi
Flura [38]
The answer is GENETIC DIVERSITY and SPECIES DIVERSITY
8 0
3 years ago
Read 2 more answers
How can i find nuclear charge and overall charge while only knowing the atomic mumber, number of protons and electrons?​
Mazyrski [523]

Explanation:

An atom is made up of:

  • Protons which are the positively charged particles
  • Electrons are negatively charged
  • Neutrons carry no charges.

Atomic number is the number of protons in an atom.

To find the nuclear charge:

    We use the effective nuclear charge formula:

   Effective nuclear charge = Atomic number - number of shielding electrons(non-valence electrons)

The shielding electrons are the non-valence electrons in the inner orbitals.

For example:

  Ne:

          atomic number = 10

          Effective nuclear charge = 10 - (2) = 8+

   Number of non-valence electrons is 2

The effective nuclear charge is 8+

Overall charge:

        Charge = number of protons - number of electrons

  For neutral atoms, the overall charge is zero as the number of protons and electrons are the same.

 

Learn more:

Effective nuclear charge brainly.com/question/5441986

#learnwithBrainly

7 0
3 years ago
What is the percent-by-mass, %(m/m), concentration of sucrose ( table sugar) in a solution made by dissolving 22.8 g of sucrose
Ede4ka [16]

Answer:

32.6 %

Explanation:

Given data

  • Mass of sucrose (solute): 22.8 grams
  • Mass of water (solvent): 47.1 grams

Step 1: Calculate the mass of the solution

The mass of the solution is equal to the sum of the mass of the solute and the mass of the solvent.

m(solution) = m(solute) + m(solvent)

m(solution) = 22.8 g + 47.1 g

m(solution) = 69.9 g

Step 2: Calculate the percent-by-mass of sucrose in the solution

We will use the following expression.

\% m/m = \frac{mass\ of\ sucrose}{mass\ of\ solution} \times 100\% = \frac{22.8g}{69.9g} \times 100\% = 32.6 \%

5 0
3 years ago
Read 2 more answers
Question 7 (1 point)
Anastasy [175]

Answer:

Cell membranes (plasma membranes) help organisms maintain homeostasis by controlling what substances may enter or leave cells.

5 0
3 years ago
What is a star's absolute brightness? <br>pls help​
Zanzabum

Answer:

<h3>absolute brightness: The apparent brightness a star would have if it were placed at a standard distance of 10 parsecs from Earth.</h3>
4 0
3 years ago
Other questions:
  • If 8.6 g of ch4 and 5.9 g of o2 react, what is the mass, in grams, of h2o that is produced?
    6·1 answer
  • Which gas law states its correct correlation between its variables? Boyle's Law, P1 = V2 Charles's Law, Pı : Vi Boyle's Law, Pi
    6·1 answer
  • How many chromosomes are we born with?
    6·2 answers
  • Ms. Copeland's students built this model of an aquifer. Once built they added water and then on the top of the "hill" poured a s
    7·1 answer
  • The two products that are formed when a solution of HNO3 and a solution of NaOH react are water and?
    15·2 answers
  • Is energy from the light source conduction convention or radiation​
    5·1 answer
  • What is the heat capacity of a substance in which 1050 grams will rise in temperature from 30.4°C to 25.7°C when it absorbs 2880
    6·1 answer
  • an archer releases an arrow toward a Target the arrow travels 166 m in 2 seconds what is the speed of the arrow​
    7·1 answer
  • For an object to be seen, light must leave ___ and enter ___.
    10·1 answer
  • Which image shows an ion?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!