Answer:
you can see the empirical formula at the pic
0.55[that is the correct answer to the question]<<<
Answer:
Option C = 1.72 mol
Explanation:
Given data:
Mass of KF = 100 g
Moles of KF = ?
Solution:
First of all we have to calculate the molar mass of KF.
Molar mass of KF = 39.0983 g/mol + 18.998403 g/mol
Molar mass of KF = 58. 0967 g/mol
Formula:
Number of moles = mass/molar mass
Number of moles = 100 g/ 58.0967 g/mol
Number of moles = 1.72 mol
Kidneys work with other body systems to maintain homeostasis by working with other body systems such as the respiratory system.
The answer is c. Calorimeter
