Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 00:20Z
PV = nRT
Fe₂O₃ + 3CO → 2Fe + 3CO₂
133K
10t² + 8t + 3 = 0
det| 7 4 ; 4 8 | = 40
398K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 2 ; 3 6 | = 24
404K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
271K
det| 12 1 ; 4 13 | = 152
∑_{k=1}^{n} k = n(n+1)/2
396K