Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 21:42Z
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
36K
∑_{k=1}^{n} k = n(n+1)/2
269K
det| 7 6 ; 2 8 | = 44
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
240K
\frac{11}{8} \sum_{i=1}^{n} i^{2}
376K
det| 9 4 ; 5 10 | = 70
det| 7 4 ; 4 8 | = 40
139K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
399K