needzhewlpnowz1361 needzhewlpnowz1361
  • 13-03-2024
  • Chemistry
contestada

How much stock 1M MgOAc must you add to make a 100mL buffer with a final concentration of 20mM MgOAc?
a) 2 mL
b) 5 mL
c) 10 mL
d) 20 mL

Respuesta :

Otras preguntas

Select the correct answer from each drop-down menu. Transitions smooth the shift in ideas in an essay. To practice finding good transitions, choose the best tr
Which supporting detail identifies the group of people Chief Joseph is addressing? “I want the white people to understand my people.” “I will tell you all abo
Express the confidence interval 0.333 less than p less than 0.999 in the form Modifying Above p with caret + or - E. Modifying Above p with caret + or - E = + o
Clooney Corp. establishes a petty cash fund for $200 and issues a credit card to its office manager. By the end of the month, employees made one expenditure fro
The equilibrium constant, Kc, for the following reaction is 55.6 at 698 K: H2(g) + I2(g) 2HI(g) Calculate the equilibrium concentrations of reactants and prod
Responda abaixo: a)2x+3y=10*√4 b)x+2y+5*3=x+y
In traditional power stations, the original energy source spins a turbine which connects to an electric generator. The generator converts mechanical energy into
Ramón y Carlos son alumnos de la clase de inglés. (malo)
ABCD is a kite. B O y = [?] A 40° C Х Enter the number that belongs in the green box. D
Find the value of x in each case: