Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:53Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
190K
12α² + 7α + 2 = 0
∇²y = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
170K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 2 ; 5 12 | = 122
244K
8β² + 4β + 2 = 0
det| 7 6 ; 1 8 | = 50
138K
Fe₂O₃ + 3CO → 2Fe + 3CO₂