Energy for ionization?

0 ⤊

How much energy would be require to ionize 5.00mg of Na(g) atoms to Na+(g) ions? THe first ionization energy of Na atoms is 490 kJ/mol.

2007-12-02 05:15:25 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

Divide 0.005g Na by 23.0 g/mole. Multiply this answer by
490 KJ/mole to get answer in Kilojoules.

2007-12-02 05:20:43 · answer #1 · answered by lynx 3 · 0⤊ 0⤋

(0.005/23) x 490 kJ

2007-12-02 05:19:50 · answer #2 · answered by Gervald F 7 · 0⤊ 0⤋