ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:11Z
d/dr [r^8] = 8r^7
det| 11 5 ; 0 12 | = 132
259K
2β² + 4β + 1 = 0
det| 7 7 ; 4 8 | = 28
159K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
437K
det| 9 4 ; 1 10 | = 86
442K
det| 11 9 ; 5 12 | = 87
231K