ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 19:22Z
d/dr [r^5] = 5r^4
2x² + 4x + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
91K
2H₂ + O₂ → 2H₂O
det| 2 7 ; 7 3 | = -43
17K
det| 9 4 ; 1 10 | = 86
310K
det| 11 7 ; 6 12 | = 90
7ω² + 6ω + 0 = 0
det| 10 4 ; 1 11 | = 106
39K
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 2 ; 4 10 | = 82