ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 19:22Z
d/dr [r^5] = 5r^4
∑_{k=1}^{n} k = n(n+1)/2
302K
2x² + 4x + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
125K
2H₂ + O₂ → 2H₂O
det| 9 5 ; 6 10 | = 60
17K
det| 11 7 ; 6 12 | = 90
det| 6 6 ; 3 7 | = 24
264K
det| 7 4 ; 4 8 | = 40
68K
det| 8 4 ; 6 9 | = 48
39K