ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 19:18Z
d/dr [r^5] = 5r^4
CH₄ + 2O₂ → CO₂ + 2H₂O
312K
2x² + 4x + 1 = 0
det| 9 4 ; 1 10 | = 86
91K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
311K
det| 3 7 ; 2 4 | = -2
264K
∑_{k=1}^{n} k = n(n+1)/2
68K