ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 19:03Z
d/dr [r^5] = 5r^4
det| 5 6 ; 1 6 | = 24
302K
∑_{k=1}^{n} k = n(n+1)/2
312K
2x² + 4x + 1 = 0
2H₂ + O₂ → 2H₂O
det| 11 7 ; 6 12 | = 90
7ω² + 6ω + 0 = 0
det| 7 1 ; 7 8 | = 49
68K
det| 9 1 ; 7 10 | = 83
39K
E = mc²
det| 9 4 ; 1 10 | = 86
364K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O