Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:55Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
218K
det| 7 4 ; 4 8 | = 40
190K
12α² + 7α + 2 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
248K
∇²y = 0
det| 6 4 ; 4 7 | = 26
170K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
105K
8β² + 4β + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
433K