10 ! which of the following is a lanthanide?
a. barium (ba)
b. europium (eu)
c. a...
Chemistry, 05.11.2019 11:31 risaroo070618
10 ! which of the following is a lanthanide?
a. barium (ba)
b. europium (eu)
c. americium (am)
d. gold (au)
Answers: 2
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
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Give the orbital configuration of the phosphorus (p) atom.
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How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate
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