ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 00:51Z
det| 9 4 ; 6 10 | = 66
∫₀^∞ e^(-ω²) dω = √π / 2
302K
∑_{k=1}^{n} k = n(n+1)/2
312K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
91K
det| 1 6 ; 4 2 | = -22
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
311K
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
68K
det| 7 4 ; 4 8 | = 40
39K
det| 10 2 ; 4 11 | = 102
det| 3 6 ; 0 4 | = 12
364K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∇²γ = 0