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
Elina [12.6K]
2 years ago
8

Translate the world equation in skeleton equation and balance them

Chemistry
1 answer:
alexdok [17]2 years ago
4 0

Answer:

The balanced equation is: H2 (g) +Cl2 (g) →2HCl (g)

Explanation:

Balancing chemical equation refers to balancing the stoichiometric coefficients on the reactants and products side. This must be done as the chemical equation obeys the law of conservation of mass and momentum.

The representation of a chemical reaction in the form of substances is known as a chemical equation. The equation in which the number of atoms of all the molecules is equal on both sides of the equation is known as a balanced chemical equation. The Law of conservation of mass governs the balancing of a chemical equation.

Given chemical equation

The balanced chemical equation for the hydrogen + chlorine -> Hydrogen Chloride.

H2 + Cl2 → 2HCl

The equation is balanced as on the reactants side there are two hydrogens present and the same on the products side. For chlorine as well the same thing goes two chlorine atoms on the reactants side and two on the products side.

You might be interested in
Determine the empirical formula of the following compound if a sample contains 0.104 molK, 0.052 molC, and 0.156 molO;?
faltersainse [42]

Answer:

K₂CO₃    

Explanation:

Given parameters:

Number of moles of K = 0.104mol

Number of moles of C = 0.052mol

Number of moles of O = 0.156mol

Method

From the given parameters, to calculate the empirical formula of the elements K, C and O, we reduce the given moles to the simplest fraction.

Empirical formula is the simplest formula of a compound and it differs from the molecular formula which is the actual formula of a compound.

  • Divide the given moles through by the smallest which is C, 0.052mol.
  • Then approximate values obtained to the nearest whole number of multiply by a factor to give a whole number ratio.
  • This is the empirical formula

Solution

Elements                             K                       C                    O

Number of moles            0.104                0.052            0.156

Dividing by the

smallest                       0.104/0.052     0.052/0.052  0.156/0.052

                                            2                           1                     3

The empirical formula is K₂CO₃      

3 0
3 years ago
What is the formula for frequency?
abruzzese [7]

Answer:

Frequency = Velocity / Wavelength

or

f = v / λ

6 0
3 years ago
Many chemical processes involve substances in either the liquid or gaseous state. Which of the following statements is correct?
Mrac [35]
A specific mass of a gas has a fixed volume at room temperature
7 0
2 years ago
Quantitative observations always include _______.
Vlad [161]

The answer to your question is,

A. Numbers

-Mabel <3

8 0
3 years ago
Read 2 more answers
Find the number of moles of argon in 452 g of argon
bixtya [17]
No. of moles = given mass/atomic mass

= 452/40

= 11.3.

Thus, there are 11.3 moles
7 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate the freezing point of a 0.08500 m aqueous solution of nano3. the molal freezing-point-depression constant of water is
    11·2 answers
  • What is the environmental effect of 3NaCl
    12·1 answer
  • Which method preserves an image of a leaf?.
    14·2 answers
  • Dylan changed a formless pile of sand into a sand castle. What other natural materials can be changed into art
    14·1 answer
  • Explain how mary would conduct a science experiment to test wheather plants need soil to grow.
    5·2 answers
  • Describe and explain how electrical conductivity occurs in mercury bromide and mercury, in both solid and molten states.
    9·1 answer
  • write down the name and molecular formula of the compound which gives hydrogen ion and chloride ion in the solution state. ​
    13·1 answer
  • Consider the following electron configurations to answer the questions that follow: (i) 1s2 2s2 2p6 3s1 (ii) 1s2 2s2 2p6 3s2 (ii
    12·1 answer
  • Why are xrays used to probe the crystal structure of a material
    7·1 answer
  • You start out with 800 moles of a radioactive substance. After 24 hours, 100 moles remain. What is the half-life of the substanc
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!