Chemistry, 08.01.2022 03:00 HalpMehPlz
2. a. i. Iron reacts with H2SO4 according to the equation: Fe(s) + H2SO4(aq) - β FeSO4(aq) + H2(g). Calculate the mass of FeSO4 that would be produced by 0.5mole of Fe. ii. Calculate the volume of CO2 produced when 5.8g of Na2CO3 reacted with excess HNO3 Na2CO3(s) + 2HNO3(aq) 2NaNO3(aq) + CO2(g) +H20(l)
Answers: 2
Chemistry, 22.06.2019 07:00
The organism shown is a free-living one that is anchored to the bottom of ponds and streams during one stage of its life cycle what is the common name for the group to which this organism belong
Answers: 3
Chemistry, 23.06.2019 00:30
On the periodic table, elements are arranged by which of the following. a. mass numbers. b. increasing atomic number. c. alphabetical order. or d. density
Answers: 1
Chemistry, 23.06.2019 01:30
The solubility of barium nitrate is 9.02 g/100 g h2o at 20Β°c. a 15.2 g sample of barium nitrate is added to 200.0 g of water at 20Β°c. is the solution saturated, unsaturated, or supersaturated? a. unsaturated b. saturated c. supersaturated
Answers: 1
2. a. i. Iron reacts with H2SO4 according to the equation: Fe(s) + H2SO4(aq) - β FeSO4(aq) + H2(g)....
English, 08.07.2019 00:30
English, 08.07.2019 00:30
English, 08.07.2019 00:30
Computers and Technology, 08.07.2019 00:30
Biology, 08.07.2019 00:30
English, 08.07.2019 00:30
Mathematics, 08.07.2019 00:30
Health, 08.07.2019 00:30
Biology, 08.07.2019 00:30
Social Studies, 08.07.2019 00:30