ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:29Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
302K
det| 9 2 ; 3 10 | = 84
312K
∫₀^∞ e^(-r²) dr = √π / 2
det| 7 7 ; 4 8 | = 28
125K
12γ² + 2γ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
310K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
264K
λ = h/p
det| 1 1 ; 5 2 | = -3
68K
det| 9 4 ; 1 10 | = 86
39K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
364K