Chemistry, 29.06.2019 10:50 averiemiranda1
** worth 40 points plus brainliest ** ** be fully detailed ** during a laboratory experiment, a 2.36-gram sample of nahco3 was thermally decomposed. in this experiment, carbon dioxide and water vapors escape and are combined to form carbonic acid. after decomposition, the sample weighed 1.57 grams. calculate the percentage yield of carbonic acid for the reaction. describe the calculation process in detail. nahco3 β na2co3 + h2co3
Answers: 1
Chemistry, 22.06.2019 01:30
Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k
Answers: 3
Chemistry, 22.06.2019 01:30
In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l
Answers: 1
Chemistry, 22.06.2019 05:30
Arecipe calls for 1.2 cups of oil. how many liters of oil is this?
Answers: 2
Chemistry, 22.06.2019 07:00
In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientistsβ understanding of the atom?
Answers: 2
** worth 40 points plus brainliest ** ** be fully detailed ** during a laboratory experiment, a 2.3...
Computers and Technology, 22.01.2021 23:10
Mathematics, 22.01.2021 23:10
English, 22.01.2021 23:10
English, 22.01.2021 23:10
Mathematics, 22.01.2021 23:10
Computers and Technology, 22.01.2021 23:10
Health, 22.01.2021 23:10
Physics, 22.01.2021 23:10
Mathematics, 22.01.2021 23:10
Mathematics, 22.01.2021 23:10
History, 22.01.2021 23:10