Chemistry, 19.11.2019 18:31 kaishat1092
Which of the following is a chemical reaction? a. the formation of a covalent bond between two amino acids. b. making a hydrogen bond between a water molecule and a sugar molecule. c. changing a carbon atom to a nitrogen atom by radioactive decay. d. the melting of ice.
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The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
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Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?
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Chemistry, 22.06.2019 11:30
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
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Which of the following is a chemical reaction? a. the formation of a covalent bond between two amin...
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