ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 19:04Z
d/dr [r^5] = 5r^4
2x² + 4x + 1 = 0
det| 1 2 ; 7 2 | = -12
125K
∑_{k=1}^{n} k = n(n+1)/2
91K
2H₂ + O₂ → 2H₂O
det| 5 7 ; 2 6 | = 16
17K
det| 11 7 ; 6 12 | = 90
det| 9 4 ; 1 10 | = 86
311K
det| 11 9 ; 5 12 | = 87
264K
7ω² + 6ω + 0 = 0
6r² + 5r + 0 = 0
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O