ChemCalc Dump /sym/e4b206
id=17550 · host=br.gridbatch.net · 2026-09-03 04:05Z
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
252K
\oint_C \vec{F}\cdot d\vec{r} = 0
464K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
det| 6 8 ; 5 7 | = 2
det| 9 8 ; 7 10 | = 34
det| 9 9 ; 5 10 | = 45
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
PV = nRT
det| 5 1 ; 6 6 | = 24
\oint_C \vec{F}\cdot d\vec{r} = 0