ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:59Z
d/dr [r^8] = 8r^7
CH₄ + 2O₂ → CO₂ + 2H₂O
259K
det| 9 7 ; 3 10 | = 69
257K
2β² + 4β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
437K
∑_{k=1}^{n} k = n(n+1)/2
442K
det| 8 4 ; 6 9 | = 48
22K
∑_{k=1}^{n} k = n(n+1)/2
205K