6. Calculate the following:
(a) mass of 1120 cm' of carbon dioxide gas at STP
(b) number of p...
Chemistry, 18.03.2021 05:20 miracle9704
6. Calculate the following:
(a) mass of 1120 cm' of carbon dioxide gas at STP
(b) number of particles in 4700 g of potassium oxide
(c) volume of 3.0 x 10” molecule of hydrogen gas at
room conditions
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 16:00
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
Answers: 1
Chemistry, 22.06.2019 18:30
The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
Answers: 1
Chemistry, 22.06.2019 21:50
Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?
Answers: 2
You know the right answer?
Questions
Health, 04.12.2019 18:31
History, 04.12.2019 18:31
English, 04.12.2019 18:31
Mathematics, 04.12.2019 18:31
Chemistry, 04.12.2019 18:31
Social Studies, 04.12.2019 18:31
Mathematics, 04.12.2019 18:31
Mathematics, 04.12.2019 18:31
Mathematics, 04.12.2019 18:31
Social Studies, 04.12.2019 18:31
Chemistry, 04.12.2019 18:31
Mathematics, 04.12.2019 18:31
Mathematics, 04.12.2019 18:31
Biology, 04.12.2019 18:31
