Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:21Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
269K
10y² + 7y + 7 = 0
det| 9 7 ; 3 10 | = 69
158K
CaCO₃ → CaO + CO₂
10y² + 4y + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 5 ; 4 11 | = 90
91K
λ = h/p
AgNO₃ + NaCl → AgCl↓ + NaNO₃
295K
det| 9 4 ; 1 10 | = 86
399K