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
Lostsunrise [7]
3 years ago
11

Why do chemical equations need to be balanced?

Chemistry
1 answer:
velikii [3]3 years ago
7 0
Because if they are not balanced, then the amount of reaction is not equal to the amount of the product. You must have the same ratio of atoms on both sides of the equation because we are not losing moles of each element.
You might be interested in
Select the correct answer.
timofeeve [1]

Answer:

D

Explanation:

4 0
3 years ago
Read 2 more answers
When two identical nonmetal atoms are bonded together the result is a?
Irina-Kira [14]
/A DIATOMIC MOLECULE
4 0
2 years ago
how can you find the Frequency if you only have the wavelength? can you solve this example what is the Frequency of the waveleng
DiKsa [7]

Answer:

75000 Hz

Explanation:

f = V / λ (f= frequency, v=velocity of wave, lambda= wavelength)

alternatively, f = c / λ (f= frequency, c= speed of light- 3.00x10^8 m/s, lambda= wavelength)

f= [3.00x10^8 m/s]/[4000 m]

=75000 Hz

3 0
3 years ago
Why do solids have a fixed shape?
KIM [24]
D. The particles are tightly packed together
5 0
3 years ago
Read 2 more answers
Og is the noble gas after Rn. To go from [Rn] to [Og], you must fill four subshells (s, p, d, and f) with a total of 32 electron
Marianna [84]

Answer:

See explanation

Explanation:

Since we have to fill five subshells in moving from Og to the next noble gas in the eight period, we have to know the maximum electrons contained in each of those subshells;

s= 2, p=6, d= 10, f= 14, g = 18

This means that we need a total of 50 electrons to fill all the five subshells.

Hence, the element just below Sg in the eight period will have an atomic number of 156.

3 0
3 years ago
Other questions:
  • Which molecule has polar bonds that do not cancel each other out?
    5·2 answers
  • Science questions down below
    6·1 answer
  • The amount of mass an object has per its volume is known as ___________. Select one of the options below as your answer:
    9·1 answer
  • Cual es la contribucion importante de los alquimistas
    9·1 answer
  • Balancing chemical reactions is consistent with which scientific law?
    6·1 answer
  • What is the speed of a man that travels 2 meters in 6.5 seconds?
    12·2 answers
  • Which set of elements below is the most similar in chemical behavior?
    8·1 answer
  • Plants give off oxygen as part of photosynthesis. Explain the impact of this process on humans?
    10·1 answer
  • Convertir 6,79kg a dg
    11·1 answer
  • The largest mass of silver chloride precipitated is when excess silver ions are added to
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!