ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 22:37Z
1y² + 7y + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
211K
∇²x = 0
∑_{k=1}^{n} k = n(n+1)/2
311K
det| 5 9 ; 4 6 | = -6
det| 7 4 ; 4 8 | = 40
133K
∑_{k=1}^{n} k = n(n+1)/2
177K
N₂ + 3H₂ ⇌ 2NH₃
det| 1 4 ; 3 2 | = -10
45K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
207K
N₂ + 3H₂ ⇌ 2NH₃
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
PV = nRT
AgNO₃ + NaCl → AgCl↓ + NaNO₃