subject
Chemistry, 27.02.2021 08:40 wildfox479

4) What is the mass of 5.20 moles of sodium bicarbonate, NaHCO3? Hint: To solve this problem you will also need to calculate the molar mass of sodium bicarbonate.
REPLACE THIS TEXT WITH YOUR WORK AND ANSWER
PLEASE HELP ME

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 03:40, MayFlowers
Can someone me with questions 12 and 13 plz.
Answers: 3
image
Chemistry, 22.06.2019 05:00, mahhvelousg97
You mix the pks of succinic acid are 4.21 and 5.64. how many gramsa graduate student at sdsu wants to measure the activity of a particular enzyme at ph 4.0. to buffer her reaction, she will use a buffer system based on one of the acids listed below, which acid is most appropriate for the experiment? of monosodium succinate (fw = 140 g/mol) and disodium succinate (fw = 162 g/mol) must be added to 1 l of water to produce a solution with a ph 5.28 and a total solute concentration of 100 mm? (assume the total volume remains 1 liter, answer in grams monosodium succinate, grams disodium succinate, respectively.) volumes of 0.05 m nah2po4 and 0.05 m na2hpo4 (pk's for phosphoric acid are 2.15, 6.82 and 12.38). which of the following best describes the resulting solution?
Answers: 2
image
Chemistry, 22.06.2019 14:30, DrinkBleach888
Which substance has non polar covalent bonds
Answers: 1
image
Chemistry, 22.06.2019 17:50, kaylamount
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
You know the right answer?
4) What is the mass of 5.20 moles of sodium bicarbonate, NaHCO3? Hint: To solve this problem you wi...

Questions in other subjects:

Konu
Mathematics, 15.12.2020 05:20