ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 04:28Z
N₂ + 3H₂ ⇌ 2NH₃
AgNO₃ + NaCl → AgCl↓ + NaNO₃
302K
det| 5 6 ; 1 6 | = 24
312K
12φ² + 6φ + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
17K
5φ² + 5φ + 0 = 0
det| 1 1 ; 5 2 | = -3
311K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
\frac{6}{8} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
68K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
39K
ΔS ≥ 0
∫₀^∞ e^(-β²) dβ = √π / 2