Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 00:22Z
PV = nRT
det| 9 2 ; 3 10 | = 84
133K
10t² + 8t + 3 = 0
det| 7 4 ; 4 8 | = 40
398K
det| 2 7 ; 7 3 | = -43
264K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 9 ; 0 6 | = 30
404K
∑_{k=1}^{n} k = n(n+1)/2
396K