ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:28Z
PV = nRT
CH₄ + 2O₂ → CO₂ + 2H₂O
206K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
52K
9θ² + 4θ + 2 = 0
det| 4 6 ; 0 5 | = 20
306K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
261K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
317K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
317K