Chemistry, 10.05.2021 22:40 elielson3728
when potassium chloride dissolves in water the temperature drops. when acid is mixed with sodium carbonate the temperature drops. which of these examples is an endothermic reaction ? Give a reason for your answers.
Answers: 2
Chemistry, 22.06.2019 11:30, ashleybarrera2000
For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph
Answers: 3
Chemistry, 22.06.2019 19:10, aamu15
Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.
Answers: 3
Chemistry, 23.06.2019 05:10, citlalli30
Name a brittle metal , which is used to galvanize iron
Answers: 1
when potassium chloride dissolves in water the temperature drops. when acid is mixed with sodium car...
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