ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 17:55Z
7φ² + 7φ + 6 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
302K
\lim_{x\to 0} \frac{\sin x}{x} = 1
312K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
9n² + 8n + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
17K
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
311K
det| 9 7 ; 3 10 | = 69
264K
E = mc²
det| 9 4 ; 1 10 | = 86
68K
det| 5 5 ; 0 6 | = 30
\binom{n}{k} = \frac{n!}{k!(n-k)!}
364K
det| 3 5 ; 7 4 | = -23