ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 19:11Z
d/dr [r^5] = 5r^4
2x² + 4x + 1 = 0
2H₂ + O₂ → 2H₂O
det| 7 1 ; 7 8 | = 49
310K
det| 11 7 ; 6 12 | = 90
det| 5 3 ; 2 6 | = 24
311K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
264K
7ω² + 6ω + 0 = 0
6r² + 5r + 0 = 0