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
11111nata11111 [884]
3 years ago
6

Silver nitrate solution reacts with calcium chloride solution according to the equation: 2 AgNO3 + CaCl2 → Ca(NO3)2 + 2 AgCl All

of the substances involved in this reaction are soluble in water except silver chloride, AgCl, which forms a solid (precipitate) at the bottom of the flask. Suppose we mix together a solution containing 6.97 g of AgNO3 and one containing 6.39 g of CaCl2. What mass, in grams, of AgCl is formed?
Chemistry
1 answer:
HACTEHA [7]3 years ago
5 0

Answer:

14.33 g

Explanation:

Solve this problem based on the stoichiometry of the reaction.

To do that we need the molecular weight of the masses involved and then calculate the number of moles, find the limiting reagent and  finally calculate the mass of AgCl.

                      2 AgNO₃   + CaCl₂    ⇒   Ca(NO₃)₂   + 2 AgCl

mass, g                  6.97        6.39                                     ?

MW ,g/mol         169.87      110.98                                  143.32

mol =m/MW           0.10         0.06                                    0.10

From the table above AgNO₃ is the limiting reagent and we will produce 0.10 mol AgCl which is a mass :

0.10 mol x 143.32 g/mol = 14.33 g

You might be interested in
Is the movement of plates to form land masses is called plate tectonics
joja [24]
Yes the movement of land forms is called the movment of plate tectonics. :) plz thnk me
4 0
3 years ago
How many moles are in 4.6 x 10^19 atoms? <br><br> *#27 is the question
velikii [3]
There are 0.000076 moles in 4.6 x 10^19 atoms.
3 0
3 years ago
Quiz
olga2289 [7]

What does matter mean?

Object which has mass and occupies space

What does atom mean?

The smallest particle of a chemical element which is made mainly by 3 sub-atomic particles called Protons,Electrons and Neutrons.

What does molecule mean?

A small group of atoms bonded together.

8 0
3 years ago
Read 2 more answers
Study the scenario. The particles in a system are moving around very slowly. A few minutes later, the particles are moving, on a
Bogdan [553]

Answer:

The average kinetic energy of the system has increased as a result of the temperature increasing.

Explanation:

Assuming this is a gas based on the framing.

The molecules of a gas span a distribution of speeds, and the average kinetic energy of the molecules is directly proportional to the absolute temperature of the sample. KEavg is proportional to T.

This can be further studied until the Kinetic-Molecular Theory.

4 0
2 years ago
Based on this diagram, which type of stars would belong to spectral class M and have the
mixas84 [53]

Answer:J , the answer is super giants

6 0
2 years ago
Other questions:
  • If there are no chemical controls which can be implemented at your worksite, what can you do to protect yourself?
    6·1 answer
  • Menthol the substance we can smell in mentholated cough drops is composed of carbon, hydrogen and oxygen. A 0.1005 grams sample
    9·1 answer
  • Which scientist established the law of octaves?
    12·2 answers
  • reactant --&gt; product if their are 4 grams of reactant, how many grams of product are produced by the chemical reaction
    7·2 answers
  • The kinetic-molecular theory of gases says A. the particles of a gas move independently of each other. B. the particles in a gas
    14·1 answer
  • Sodium (Na) and iodine gas (I2) react to form sodium iodine (NaI) .
    11·2 answers
  • explain the following observation. When 3-methylbutan-2-ol is treated with HBr, a single alkyl bromide is isolated, resulting fr
    12·1 answer
  • Starches and glycogen are carbohydrates polymers comprised of which monomer
    7·1 answer
  • Is anyone good at chemistry if so can someone help me please ?<br><br> (NO LINKS)
    12·1 answer
  • Select the keyword or phrase that will best complete each sentence. law is a gas law that relates pressure and volume and states
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!