Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:30Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
218K
12α² + 7α + 2 = 0
∇²y = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
170K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
244K
det| 1 2 ; 7 2 | = -12
105K
8β² + 4β + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
100K
det| 7 2 ; 1 8 | = 54
138K
Fe₂O₃ + 3CO → 2Fe + 3CO₂