Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-23 19:42Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 9 ; 4 8 | = 20
∑_{k=1}^{n} k = n(n+1)/2
44K
∑_{k=1}^{n} k = n(n+1)/2
300K
N₂ + 3H₂ ⇌ 2NH₃
6z² + 5z + 7 = 0
det| 9 7 ; 3 10 | = 69
72K
det| 7 9 ; 1 8 | = 47
345K