Chemistry, 25.08.2021 19:40 BluedragonKBT44
The specific heat capacity of aluminum is 0.900 J/(°C*g).
Calculate the energy needed to raise the temperature of a 870.45 g block of aluminum
from 22.6 to 94.
Answers: 1
Chemistry, 22.06.2019 07:10
An experimental procedure requires a 10 ml of acid to be dissolved
Answers: 2
Chemistry, 22.06.2019 21:40
Tooth enamel consists mainly of the mineral calcium hydroxyapatite, ca_10(po_4)_6(oh)_2. trace elements in teeth of archaeological specimens provide anthropologist with clues about diet and diseases of ancient people. students at hamline university measured strontium in enamel from extracted wisdom teeth by atomic absorption spectroscopy. solutions with a constant total volume of 10.0 ml contained 0.726 mg of dissolved tooth enamel plus variable concentrations of added sr. added sr find the concentration of sr in the 10 ml sample solution in parts per billion = ng/ml. find the concentration of sr in tooth enamel in parts per million = mu g/g.
Answers: 2
The specific heat capacity of aluminum is 0.900 J/(°C*g).
Calculate the energy needed to raise the...
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