ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:03Z
PV = nRT
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
CaCO₃ → CaO + CO₂
det| 3 7 ; 2 4 | = -2
52K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
57K
9θ² + 4θ + 2 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
306K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
317K
∂ψ/∂ω = 2ψ
E = mc²
3β² + 5β + 4 = 0
\lim_{y\to 0} \frac{\sin y}{y} = 1