Chemistry, 19.04.2021 19:40, maxy7347go
For 100pts! The diagram shows the setup of an experiment. A few observations of the experiment are listed in the table below the diagram.
Experimental Observations
1 Color of the solution turned blue
2 Shiny hair-like crystals deposited on the copper strip
Which of the following is the correct explanation for one of the given observations?
Observation 1 is a result of silver ions moving into the solution.
Observation 2 is a result of nitrate ions moving into the solution.
Observation 1 is a result of silver ions changing their oxidation state.
Observation 2 is a result of silver ions changing their oxidation state.
Answers: 1
Chemistry, 21.06.2019 17:10, ladypink94
Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.
Answers: 2
Chemistry, 21.06.2019 22:30, 20alondra04
In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy
Answers: 1
Chemistry, 23.06.2019 00:10, graceception
In as 1°, 2°, 3°, or 4°. be to . : °b: °c: °d: ° : °b: °c: °d: ° : °b: °c: °d: °e: °f: °g: °h: ° : °b: °c: °d: °e: °f: °g: °h: °i: °
Answers: 3
For 100pts! The diagram shows the setup of an experiment. A few observations of the experiment are l...
Mathematics, 09.08.2021 08:10
Mathematics, 09.08.2021 08:10
English, 09.08.2021 08:10
Mathematics, 09.08.2021 08:10