Chemistry, 08.06.2021 02:00 genyjoannerubiera
A 50.23 gram block of copper (specific heat = 0.39 J/g oC) at a starting temperature of
110.33oC is placed in a calorimeter that contains 100.13 grams of water. After several
minutes had passed, the water temperature rose to 750C. How much did the water
temperature increase?
Answers: 1
Chemistry, 21.06.2019 23:00
Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol
Answers: 2
Chemistry, 22.06.2019 01:00
Which type of orbits are found in the principal energy level n = 2 a - s b - s, f c - s, d d - s, p e - s, p, d
Answers: 1
Chemistry, 22.06.2019 17:00
Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease
Answers: 1
A 50.23 gram block of copper (specific heat = 0.39 J/g oC) at a starting temperature of
110.33oC is...
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