Chemistry, 31.03.2021 20:00 Strudl8920
How many grams of AgNO3 are needed to prepare 0.125M solution in 250 mL of water (molar mass is 169.87g=1 mole)
A.)53.g
B.)84.9g
C.)0.5g
D.).03g
I NEED IN 1 MIM
Answers: 2
Chemistry, 22.06.2019 12:00, luffybunny
There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out
Answers: 1
Chemistry, 22.06.2019 12:00, WinterStrikesBack
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?
Answers: 2
Chemistry, 22.06.2019 16:00, hjgjlgkjg
Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
How many grams of AgNO3 are needed to prepare 0.125M solution in 250 mL of water (molar mass is 169....
Business, 22.03.2021 19:00
Mathematics, 22.03.2021 19:00
Mathematics, 22.03.2021 19:00