ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:46Z
d/dr [r^8] = 8r^7
det| 4 6 ; 0 5 | = 20
259K
2β² + 4β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
159K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 3 ; 0 12 | = 132
det| 1 8 ; 4 2 | = -30
231K
\oint_C \vec{F}\cdot d\vec{r} = 0
193K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
22K
∑_{k=1}^{n} k = n(n+1)/2
479K
det| 9 4 ; 1 10 | = 86
205K