ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:06Z
d/dr [r^8] = 8r^7
2β² + 4β + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
159K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 3 ; 0 12 | = 132
CH₄ + 2O₂ → CO₂ + 2H₂O
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
202K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
22K