ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 22:27Z
d/dγ [γ^5] = 5γ^4
det| 4 6 ; 0 5 | = 20
259K
det| 7 4 ; 4 8 | = 40
257K
det| 6 1 ; 0 7 | = 42
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
442K
det| 5 1 ; 2 6 | = 28
\binom{n}{k} = \frac{n!}{k!(n-k)!}
193K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
202K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{1}{7} \sum_{i=1}^{n} i^{2}
\frac{4}{7} \sum_{i=1}^{n} i^{2}