ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:58Z
d/dr [r^8] = 8r^7
det| 9 4 ; 1 10 | = 86
259K
det| 12 9 ; 5 13 | = 111
257K
2β² + 4β + 1 = 0
det| 7 1 ; 7 8 | = 49
159K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
437K
CH₄ + 2O₂ → CO₂ + 2H₂O
442K
det| 11 3 ; 0 12 | = 132
Fe₂O₃ + 3CO → 2Fe + 3CO₂
22K
det| 10 4 ; 1 11 | = 106
479K
∑_{k=1}^{n} k = n(n+1)/2
205K