ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:29Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
125K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
91K
8t² + 2t + 1 = 0
det| 7 1 ; 7 8 | = 49
17K
∑_{k=1}^{n} k = n(n+1)/2
310K
d/dφ [φ^12] = 12φ^11
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
E = mc²
det| 9 4 ; 1 10 | = 86
68K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
39K