Tips and tricks for balancing Chemical Equations
150 هزار بار بازدید -
11 سال پیش
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Four ideas to help with
Four ideas to help with balancing chemical equations:
1) Leave diatomic molecules until last [0:22]
2) Count polyatomic ions as single units [1:25]
3) If multiplying both sides, aim for LCM [2:50]
4) Can balance with halves, then double [5:05]
Summary [7:20]
1) Leave diatomic molecules until last [0:22]
2) Count polyatomic ions as single units [1:25]
3) If multiplying both sides, aim for LCM [2:50]
4) Can balance with halves, then double [5:05]
Summary [7:20]
11 سال پیش
در تاریخ 1392/04/27 منتشر شده
است.
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