Periodic Table High School Reference Sheet Achemistry graduate student combines 3.90 grams of potassium and 12.7 grams of iodine to form potassium iodide. According to the law of
conservation of mass, how much potassium iodide should be formed if the reaction proceeds to completion?
O A 0.0 grams
OB. 8.8 grams
O c. 16.6 grams
O D. 33.2 grams

a police officer and a ambulance

the answer is true. hope it .

the dissociation of nickel hydroxide is follows:

the concentration of hydroxide ion is

the equilibrium constant value of nickel hydroxide is = 6.1 * 10^-^1^6 and thus equilibrium equation can be written as:

thus, concentration of ni is 0.23 * 10^-^4 mol /l

answer: cellular respiration takes in food and uses it to create atp, a chemical which the cell uses for energy. usually, this process uses oxygen, and is called aerobic respiration. it has four stages known as glycolysis, link reaction, the krebs cycle, and the electron transport chain.