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klasskru [66]
3 years ago
12

What is the expected number of valence electrons in an atom of the element flerovium in ground state

Chemistry
1 answer:
ehidna [41]3 years ago
7 0
Flerovium at its ground state is solid. It has electron configuration of [Rn]5f¹⁴6d¹⁰7s²7p². The expected number of valence electrons in a flerovium atom is 2. A ground state is the most stable state of an atom at satndard temperature and pressure.
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3 years ago
How many milliliters of .085 m naoh are required to titrate 25 ml of .072 m hbr to the equivalence point?
SOVA2 [1]
The ML  of 0.85  m NaOH    required   to  titrate  25 ml of  0.72m hbr  to  the  equivalence  point  is calculated  as  follows

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write the  equation  for  reaction

NaOH + HBr = NaBr  +  H2O
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