ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:08Z
PV = nRT
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
206K
∑_{k=1}^{n} k = n(n+1)/2
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
52K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
9θ² + 4θ + 2 = 0
d/dz [z^11] = 11z^10
216K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
261K
det| 7 4 ; 4 8 | = 40
317K
∂ψ/∂ω = 2ψ
det| 1 1 ; 5 2 | = -3
317K
E = mc²
3β² + 5β + 4 = 0
\lim_{y\to 0} \frac{\sin y}{y} = 1