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
Illusion [34]
2 years ago
10

Question 12 (4 points)

Chemistry
1 answer:
kozerog [31]2 years ago
6 0

Answer:

100grams

Explanation:

law of conservation of mass

if the chemical or whatever, quantity is given then it stay the same in the beginning and the end. Just add them in the end and if something is missing that means you have done something wrong i am just telling for experiment

You might be interested in
A biochemist carefully measures the molarity of magnesium ion in 47, mL of cell growth medium to be 97. ??. Unfortunately, a car
serg [7]

Complete Question

The complete question is shown on the first uploaded image

Answer:

 Answer: 760 uM

Explanation:

the addition of solvent to a solution in a such away that the volume of the solution increases and the concentration decreases is a process know as dilution

The concentration and the volume of the dilute and concentrated solution are given below as follows

     C_{1}V_{1}                               = C_{f}V_{f}

Concentrated solution          Dilute solution

Given that  M1 = 97.0uM

                  V1 = 47.0 mL

                 V2 = 6.0 mL

                 M2  = ?

Therefore M1V1   = M2V2

                M2      = M1V1/V2

                 M2 = (97*47)/6

               M2 = 760 uM

Answer: 760 uM

               

5 0
3 years ago
What is cell division??​
tatyana61 [14]
Cell division is the process by which a parent cell divides into two or more daughter cells. Cell division usually occurs as part of a larger cell cycle
8 0
2 years ago
Read 2 more answers
True or false climatologist use weather balloon stethoscope and satellite
Alona [7]
False I think because they don't use balloons to check the weather
5 0
3 years ago
Read 2 more answers
What is the force of attraction between covalently bonds molecules
serg [7]
The bound state implies a net attractive force between<span> the atoms.</span><span> </span>bond<span> in which one or more electrons from one atom are removed and attached to another atom, resulting in positive and negative ions which attract each other. hope it helps 

</span>
6 0
3 years ago
Which of the following is most clearly a benefit of genetic engineering? A. transfer of modified genes from a modified corn plan
Sedaia [141]
The answer is C.<span>production of human insulin through genetic modification of bacterial genes.</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Name for continents in one landmass surrounded by gigantic ocean
    5·1 answer
  • The oxidation of pyruvate is not the only process that generates acetyl-CoA. In particular, fatty acids are broken down through
    5·1 answer
  • 18°C = _____ -255 K 0 K 18 K 291 K
    13·2 answers
  • A student would like to test the effect of eating a lot of candy on
    13·2 answers
  • How much mass of sodium chloride ( ) should be dissolved in water to make 1.5 L of 0.75 M aqueous solution? The molar mass of is
    14·1 answer
  • Which of the following statements correctly describes what happens in all chemical reactions?
    14·1 answer
  • Help please all please
    7·2 answers
  • What is NOT a condition needed for a hurricane to form?
    7·1 answer
  • describe the trends in the atomic size, location energy and electrongavity from left to right across a period in periodic table
    6·1 answer
  • Which is an aspect of the kinetic-molecular theory and can be used to explain the compressibility of plasma
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!