kaarenkaaren1035 kaarenkaaren1035
  • 23-05-2022
  • SAT
contestada

What is the molarity of a solution that contains 5.80 grams of nickel (ii) nitrate in 500. ml?

Respuesta :

wilsoncamrey2
wilsoncamrey2 wilsoncamrey2
  • 24-05-2022
molarity is defined as the number of moles of solute in 1 L of solution
molar mass of Ni(NO₃)₂ - 182.7 g/mol
number of moles of Ni(NO₃)₂ - 5.80 g/ 182.7 g/mol = 0.0317 mol
number of moles in 500 mL - 0.0317 mol
therefore number of moles in 1000 mL - 0.0317 mol / 500 mL x 1000 mL/L
molarity of the solution is - 0.0634 M
Answer Link

Otras preguntas

what is equivalent to 24/16
Calculate the kinetic energy of a particle with a mass of 3.34 × 10^–27 kilogram and a speed of 2.89 × 10^5 meters per second. [Show all work, including the equ
Which element melts at room temperature?
How does mass affect gravity?
Over time, data that support the successful evolution of a species would include observations that describe (1) an increase in the genetic changes occurring in
how is crispus attacks significant to the American revolution
Which early civilization built towering ziggurats and kept records in cuneiform? A) Mesopotamia B) China C) Egypt D) Indus Valley
why is the Hebrew insistence on monotheism an important turning point in the history of Mediterranean religions?
the Epic of Gilgamesh is the world's oldest known
Which parts of the body act as levers? a. muscles b. joints c. bones d. veins