bwpparrish
bwpparrish bwpparrish
  • 18-05-2023
  • Chemistry
contestada

How many mL of solution of a 3 M NaCl do you need to prepare 100 mL of 0.15 M NaCl?
A. 7.5 ml
B. 2000 ml
C. 5 ml
D. 0.45 ml

Respuesta :

Otras preguntas

Which term best describes the molecular geometry of ethylene, C₂H₄? (A) Linear (B) Planar (C) Pyramidal (D) Octahedral (E) Trigonal
The atomic mass of an element is 32.07 u and its atomic number is 16. The element forms a simple ion. The ion will most likely have a charge of (A) 1– (B) 2–
Find the 168th term of arithmetic sequence {a_{n}, n = 1, 2, 3, . . .} with common ifference d = 1.5 and first term a_{1} = 2.
Solve for X in y=12x-5
Why is a uranium isotope often used rather the 14C in radiometric dating to determine the age of Earth?
Describe the policy of appeasement and it emboldened Hitler leading up to World War II
The three domains of life include a. Prokaryota b. Eukaryota c. Bacteriota d. all of the above
could some one help me please / whats the answer for 4+3p= 19
how do you convert 3 1/2 to fraction notation also 9 7/8
Why is a uranium isotope often used rather the 14C in radiometric dating to determine the age of Earth?