ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²ω = 0
\lim_{y\to 0} \frac{\sin y}{y} = 1
125K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 3 ; 2 6 | = 24
310K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
68K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
6K