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
konstantin123 [22]
3 years ago
10

Pls just help me out the vid is 6 Chemical Reactions That Changed History; need help on no.6. I DON’T EVEN KNOW HOW TO SOLVE IT

Chemistry
1 answer:
GREYUIT [131]3 years ago
4 0

Explanation:

HCL you can do it yourself .try again

You might be interested in
Which is an example of an object increasing its kinetic energy
hodyreva [135]

Answer:

The answer to this question is the A choice. A rocket before launch.

Explanation:

In the definition of kinetic energy, it says: In physics, the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.

3 0
2 years ago
What sublevels are contained in the hydrogen atoms first four energy levels what orbitals are related to each?
erik [133]
1st level = s 
<span>2nd level = s,p </span>
<span>3rd level = s,p,d </span>
<span>4th level = s,p,d,f</span>
6 0
3 years ago
The ____________________ is done first so that you know how you want to go about your ____________________.
N76 [4]
We need a photoooooooo
8 0
2 years ago
Read 2 more answers
Which is an example of diffraction?
jeyben [28]
I would say d but I’m not sure
8 0
3 years ago
Which of the following equations of CH4 + Cl2
mylen [45]

Balanced equation : C. CH₄ + 4Cl₂⇒  CCl₄+ 4HCl

<h3>Further explanation  </h3>

Equalization of chemical reactions can be done using variables. Steps in equalizing the reaction equation:  

1. gives a coefficient on substances involved in the equation of reaction such as a, b, or c, etc.  

2. make an equation based on the similarity of the number of atoms where the number of atoms = coefficient × index (subscript) between reactant and product  

3. Select the coefficient of the substance with the most complex chemical formula equal to 1  

Reaction

CH₄ + Cl₂⇒  CCl₄+ HCl

  • Give coefficient :

aCH₄ + bCl₂⇒  CCl₄+ cHCl

  • Make equation :

C, left=a, right=1⇒a=1

H, left=4a, right=c⇒4a=c⇒4.1=c⇒c=4

Cl, left=2b, right=4+c⇒2b=4+c⇒2b=4+4⇒2b=8⇒b=4

The equation becomes :

CH₄ + 4Cl₂⇒  CCl₄+ 4HCl

3 0
3 years ago
Other questions:
  • 2-An analysis that establishes the chemical identity of the species
    12·2 answers
  • Why do the 8 phases of the moon occur
    15·1 answer
  • Which two factors must be equal when a chemical reaction reaches equilibrium?
    15·1 answer
  • Give the half reactions (Reduction-Oxidation) between Zinc and Copper(II) sulfate. Indicate which one is the reducing agent.
    10·1 answer
  • How does the amount of humidity affect hurricane formation?
    7·1 answer
  • How many moles are in 3.85*10^4 grams of Ba(NO3)2
    10·2 answers
  • Example of compound non polar covalent bond and polar covalent bond​
    11·1 answer
  • PLEASE HELP FIRST GETS BRAINLIEST
    12·1 answer
  • Why did Tim conclude that all matter is mostly made of empty space?
    7·1 answer
  • If you feel warm after exercising, have you increased the internal energy of your body? Explain.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!