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
guajiro [1.7K]
3 years ago
11

What mass of copper is required to replace silver from 4.00g of silver nitrate dissolved in water?

Chemistry
1 answer:
larisa [96]3 years ago
3 0
The balanced chemical reaction is written as:

<span>Cu +2AgNO3 → Cu(NO3)2 + 2Ag
</span>
We are given the amount of silver nitrate to be used for the reaction. This value will be the starting point of our calculations. It is as follows:

4.00 g AgNO3 ( 1 mol / 169.87 g ) ( 1 mol Cu / 2 mol AgNO3 ) ( 63.456 g / 1 mol ) = 0.747 g Cu
You might be interested in
Cholesterol is an example of a(n) _____. <br> monosaccharide polysaccharide <br> lipid <br> enzyme
seropon [69]

Cholesterol is an example of a lipid.

8 0
3 years ago
A cell divides to form two cells during a process called
bulgar [2K]
I believe its called mitosis. Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth. Hope this helps:) 
7 0
3 years ago
Read 2 more answers
Identify the type of reaction described in the sentence below. then, write a chemical equation. be sure to specify the states of
natulia [17]

Answer : The type of reaction described in the sentence is Synthesis or Combination

Explanation :

The balanced equation for the reaction between Phosphorous and Oxygen gas can be written as

4P (s) + 5O_{2} (g) ------>  P_{4} O_{10}  (s)

From the above equation we can see that there are two different reactants ( P and O₂ ) which are combining with each other to give a single product.

This type of reaction is known as Combination or Synthesis.

A general form of Synthesis reaction is given below.

A + B ---->  AB

Here we can conclude that a synthesis / combination reaction is the one where 2 or more reactants combine together to give only one product .

6 0
3 years ago
Why are changes in phase physical changes?
ehidna [41]
Weathering and chemical substance weathering
3 0
3 years ago
What ecological organization is the living part of the environment
anzhelika [568]
The Biotic Factor. (If that's what you were asking.)
4 0
3 years ago
Other questions:
  • Should a mortar and pestle should be used for grinding only one substance at a time
    11·1 answer
  • A scientist could use DNA as a molecular clock to do which of the following? (2 points)
    15·2 answers
  • Write the oxidation number for the following elements: for brainliest answer
    12·1 answer
  • How do I turn 2 s into one in the products
    9·1 answer
  • Quick electron emissions are called
    9·1 answer
  • Who here likes BTS :)
    12·2 answers
  • Select the correct scientific notation form of this numeral using only 2 significant figures. 5,489.6654
    9·1 answer
  • PLEASE ANSWER ALL
    8·1 answer
  • Name the following ester molecule:
    9·1 answer
  • Your friend looks at a piece of ice and says “Solids, like ice, have a fixed shape because the particles are not moving.” Is you
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!