meiwakumeru17 meiwakumeru17
  • 07-02-2022
  • Chemistry
contestada

200.0 mL of a 0.845 M solution of KCl is diluted to 600.0 mL. What is the new concentration of the solution?

Respuesta :

Аноним Аноним
  • 14-02-2022
  • M be molar concentration
  • V be volume

So

  • M1=0.845M
  • V1=200mL=0.2L
  • V2=0.6L
  • M2=?

[tex]\\ \tt\rightarrowtail M1V1=M2V2[/tex]

[tex]\\ \tt\rightarrowtail 0.845(0.2)=0.6M2[/tex]

[tex]\\ \tt\rightarrowtail 0.169=0.6M2[/tex]

[tex]\\ \tt\rightarrowtail M2=0.281M[/tex]

Answer Link

Otras preguntas

One important distinguishing feature of valid arguments is that __________.
Group that always had the right to vote
Match each statement with the person or groups it applied under the social system of the Middle Ages
Arithmetic Series Algebra 2
solve for x in 5x = 40x^-½
NEED HELP!!!!!!!The system of equations y=3/4x-4 and y=-x+3 is shown on the graph below. according to the graph, what is the solution to this system of equation
how does the secret life of bees relate to someone’s life in modern day ?
does anyone know the answer???
Fill in the blanks. In the 30-60-90 side s has a length of ___ and side q has a length of ____
Identify the mean and standard deviation of the graph A. mean = 85; standard deviation =15 B. mean = 85; standard deviation = 30 C. mean = 100 standard deviati