ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 23:05Z
det| 6 7 ; 2 7 | = 28
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
302K
d/dz [z^9] = 9z^8
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
17K
det| 9 4 ; 1 10 | = 86
310K
\oint_C \vec{F}\cdot d\vec{r} = 0
311K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
264K