ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 16:26Z
10n² + 5n + 0 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
302K
E = mc²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
91K
det| 8 7 ; 7 9 | = 23
d/dt [t^11] = 11t^10
AgNO₃ + NaCl → AgCl↓ + NaNO₃
311K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
264K
∫₀^∞ e^(-y²) dy = √π / 2
\frac{1}{7} \sum_{i=1}^{n} i^{2}
68K
∑_{k=1}^{n} k = n(n+1)/2
39K
det| 4 8 ; 1 5 | = 12
\oint_C \vec{F}\cdot d\vec{r} = 0