Chemistry, 30.08.2021 06:30 dinadenoirefan
When ammonia gas (NH3) is bubbled through water that contains a few drops of phenolphthalein indicator, the water turn pink. Explain how the Bronsted Lowry theory of acids and bases can account for this observation, supporting your response with a chemical equation
Answers: 3
Chemistry, 21.06.2019 23:30
What’s the scientific notation for the number 6,840,000,000
Answers: 1
Chemistry, 22.06.2019 07:00
Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant
Answers: 3
Chemistry, 22.06.2019 08:30
In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
Answers: 2
Chemistry, 22.06.2019 10:30
How do you lengthen a pattern piece? (family and consumer science, sewing)
Answers: 2
When ammonia gas (NH3) is bubbled through water that contains a few drops of phenolphthalein indicat...
Mathematics, 29.01.2021 20:20
Engineering, 29.01.2021 20:20
Computers and Technology, 29.01.2021 20:20
Mathematics, 29.01.2021 20:20
Biology, 29.01.2021 20:20
Mathematics, 29.01.2021 20:20
Mathematics, 29.01.2021 20:20
Mathematics, 29.01.2021 20:20
Biology, 29.01.2021 20:20
Mathematics, 29.01.2021 20:20
Mathematics, 29.01.2021 20:20