ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:56Z
d/dr [r^8] = 8r^7
2β² + 4β + 1 = 0
det| 7 4 ; 4 8 | = 40
159K
det| 9 5 ; 6 10 | = 60
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
442K
∑_{k=1}^{n} k = n(n+1)/2
231K
∫₀^∞ e^(-ω²) dω = √π / 2
202K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
22K
∑_{k=1}^{n} k = n(n+1)/2
479K