Chemistry, 06.03.2021 07:40 sanders183
A student has a salt water solution. When the student adds more salt to the solution it completely dissolves. What type of solution did the student start with?
unsaturated
saturated
supersaturated
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 22:30
Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0
Answers: 2
Chemistry, 22.06.2019 16:00
Answer asap : ( a. how does mucus prevent the entry of pathogens? b. describe two ways white blood cells protect us from pathogens.
Answers: 1
Chemistry, 22.06.2019 20:00
There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .
Answers: 3
Chemistry, 23.06.2019 02:00
The point along a planet's orbit where it is closest to the sun is called the
Answers: 1
You know the right answer?
A student has a salt water solution. When the student adds more salt to the solution it completely d...
Questions
History, 12.04.2021 21:10
English, 12.04.2021 21:10
Social Studies, 12.04.2021 21:10
English, 12.04.2021 21:10
Mathematics, 12.04.2021 21:10
Mathematics, 12.04.2021 21:10
Mathematics, 12.04.2021 21:10
