PLZ HELP WITH CHEMISTRY
i have two questions...
1. A reaction combines 133.484g of lead (II)...
Chemistry, 09.08.2021 22:50 queenjanet46
PLZ HELP WITH CHEMISTRY
i have two questions...
1. A reaction combines 133.484g of lead (II) nitrate with 45.010g of sodium hydroxide
(17.12g of sodium hydroxide make 51.63g of lead hydroxide)
a. how much lead hydroxide is formed?
b. which reactant is limiting? Which is in excess?
c. how much of the excess reactant is left over?
d. if the actual yield of lead hydroxide were 80.002g, what was the % yield?
2.What mass of calcium carbonate would be formes if 248.6g of carbon dioxide were exhaled into limewater. How many grams of calcium would be needed to form that amount of calcium carbonate? Assume 100% yield in each reaction.
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 00:30
What is the most stable monatomic ion formed from nitrogen
Answers: 2
Chemistry, 22.06.2019 06:00
What type of electromagnetic radiation has a shorter wavelength than blue light
Answers: 2
Chemistry, 22.06.2019 07:00
The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?
Answers: 1
Chemistry, 22.06.2019 11:20
Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (Ī±1ā4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.
Answers: 2
You know the right answer?
Questions
English, 21.07.2019 16:50
English, 21.07.2019 16:50
Social Studies, 21.07.2019 16:50
Mathematics, 21.07.2019 16:50
History, 21.07.2019 16:50
Mathematics, 21.07.2019 16:50
