ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 22:39Z
1y² + 7y + 1 = 0
det| 4 8 ; 0 5 | = 20
93K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
211K
∇²x = 0
det| 5 9 ; 4 6 | = -6
det| 7 4 ; 4 8 | = 40
133K
det| 5 3 ; 2 6 | = 24
177K
N₂ + 3H₂ ⇌ 2NH₃
N₂ + 3H₂ ⇌ 2NH₃
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
PV = nRT
AgNO₃ + NaCl → AgCl↓ + NaNO₃