Chemistry, 12.01.2020 13:31 paolaf3475
What is the effect of adding more water to the following equilibrium reaction co2 + h20 βοΈ h2co3
Answers: 1
Chemistry, 21.06.2019 14:30
How many joules of heat are absorbed to raise the temperature of 650 grams of water from 5.00c to it's boiling point, 100c
Answers: 1
Chemistry, 22.06.2019 14:30
Consider the reduction reactions and their equilibrium constants. cu+(aq)+eββ½βββcu(s)pb2+(aq)+2eββ½βββpb(s)fe3+(aq)+3eββ½βββfe(=6.2Γ108=4.0Γ10β5=9.3Γ10β3 cu + ( aq ) + e β β½ β β β cu ( s ) k =6.2Γ 10 8 pb 2 + ( aq ) +2 e β β½ β β β pb ( s ) k =4.0Γ 10 β 5 fe 3 + ( aq ) +3 e β β½ β β β fe ( s ) k =9.3Γ 10 β 3 arrange these ions from strongest to weakest oxidizing agent.
Answers: 3
Chemistry, 22.06.2019 18:00
The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.
Answers: 1
Chemistry, 22.06.2019 18:00
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; Ξ΄hvaporization = 3.67 j/mol; Ξ΄hfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. β12.4 j β3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
What is the effect of adding more water to the following equilibrium reaction co2 + h20 βοΈ h2co3...
History, 04.05.2021 04:50
Mathematics, 04.05.2021 04:50
Mathematics, 04.05.2021 04:50
Physics, 04.05.2021 04:50
Mathematics, 04.05.2021 04:50
Mathematics, 04.05.2021 04:50
Mathematics, 04.05.2021 04:50
English, 04.05.2021 04:50
English, 04.05.2021 04:50
Mathematics, 04.05.2021 04:50
Advanced Placement (AP), 04.05.2021 04:50