ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:23Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
312K
∫₀^∞ e^(-r²) dr = √π / 2
det| 1 4 ; 3 2 | = -10
125K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
12γ² + 2γ + 2 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
17K
\oint_C \vec{F}\cdot d\vec{r} = 0
310K
E = mc²
λ = h/p
det| 9 5 ; 6 10 | = 60
68K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
6K