hellowo hellowo
  • 17-11-2022
  • Chemistry
contestada

An unknown hydrate of CoCl₂ has been evaporated in a crucible. Given the following data, find the formula and name of the hydrate.
Mass of crucible: 12.090 g
Mass of hydrate before evaporation and crucible: 16.250 g
Mass of hydrate after evaporation and crucible: 12.424 g

Respuesta :

Otras preguntas

a new motor home costs $89000. It is expected to depreciate 9% each year.Find the value of the motor home in 4 years.
what is the slope of the line 12x+4y=24?
1. how will you compare the heart pump model and the human heart? 2. how does the heart function as a pump?
Find the vertex, focus, and directrix. y = 1/24(x+1)² - 3.
how do i write a myth?
1. how will you compare the heart pump model and the human heart? 2. how does the heart function as a pump?
Yesterday we combined Hydrochloric Acid HCl with Sodium Hydroxide NaOH in a violent reaction that resulted in water H2O and common table salt NaCl. How many gra
Mosaics are constructed from small pieces of stone called what?
How do jellyfish reproduce?
If 5x + 15 is greater than 20, which of the following best describes possible values of x ?a) x > 5, b) x > 3, c) x > 1, d) x < 5, e) x < 1