ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:27Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
det| 7 4 ; 4 8 | = 40
125K
det| 3 7 ; 2 4 | = -2
91K
12γ² + 2γ + 2 = 0
det| 4 6 ; 0 5 | = 20
17K
det| 5 3 ; 2 6 | = 24
310K
E = mc²
det| 9 7 ; 3 10 | = 69
311K
∫₀^∞ e^(-ω²) dω = √π / 2
264K
λ = h/p
AgNO₃ + NaCl → AgCl↓ + NaNO₃
68K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{3}{8} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O