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
Sophie [7]
2 years ago
11

Balance this equation _Al +_HCI --> _H2 +_AICIz

Chemistry
1 answer:
kumpel [21]2 years ago
5 0

2Al+6HCl⇒3H₂+2AlCl₃

<h3>Further explanation </h3>

Equalization of chemical reaction equations 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 between reactant and product  

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

Reaction

Al+HCl⇒H₂+AlCl₃

  • Give coefficient

aAl+bHCl⇒cH₂+AlCl₃

  • Make equation

Al, left=a, right=1⇒a=1

Cl, left=b, right=3⇒b=3

H, left=b, right=2c⇒b=2c⇒3=2c⇒c=3/2

the equation becomes :

Al+3HCl⇒3/2H₂+AlCl₃ x2

2Al+6HCl⇒3H₂+2AlCl₃

You might be interested in
What is the order of a food chain
DENIUS [597]

Answer:

Sun > Producer > Primary Consumer > Secondary Consumer > Tertiary Consumer > (sometimes Quaternary Consumer >) Decomposer

Explanation:

6 0
3 years ago
Read 2 more answers
in a combustion reaction at standard temperature and standard pressure,C2H6 reacts completely with 17.9 L of oxygen. what mass i
Liono4ka [1.6K]

Answer: 12.3 g H2O

Explanation: solution attached:

8 0
2 years ago
How many grams of hydrogen gas will form in this equation?
FrozenT [24]
The Law of Conservation of Mass states that matter cannot be created nor destroyed. The first two reactants have a total of 23 grams so therefore the product must have 23 grams as well.
23 - 16 = 7
There would be 7 grams of hydrogen gas.
7 0
2 years ago
During photosynthesis, plants transform
attashe74 [19]
During Photosynthesis , Plants Transforms Light Energy Into Chemical Energy .
6 0
3 years ago
How does amount of greenhouse gases affect the temperature of the Earth's atmosphere?
Helen [10]

greenhouse gases can cause Earth's atmosphere to trap more and more heat. This causes Earth to warm up.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Extra Practice...<br> 1) What is the speed of light?
    10·1 answer
  • How many of the following elements have 2 unpaired electrons in the ground state? C Te Hf Si
    14·1 answer
  • Which factor does not influence the rate of a chemical reaction
    8·1 answer
  • Help on math question please (will mark as brainliest)
    11·1 answer
  • Help!!!! describe three different things that could cause climate change.(Describe two that are naturally occuring, and one that
    6·1 answer
  • Define natural resources
    9·1 answer
  • Probability can be used
    10·2 answers
  • Pls i need this for finals and fast
    5·1 answer
  • I need to know the answer ASAP PLEASE
    6·1 answer
  • Help me how to draw this graphhh??ASAPPPP
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!