ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:35Z
d/dr [r^8] = 8r^7
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
257K
2β² + 4β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 6 ; 0 5 | = 20
437K
det| 11 3 ; 0 12 | = 132
∫₀^∞ e^(-ψ²) dψ = √π / 2
193K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∫₀^∞ e^(-x²) dx = √π / 2
202K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 8 4 ; 6 9 | = 48
479K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
205K
det| 3 4 ; 7 4 | = -16
\lim_{β\to 0} \frac{\sin β}{β} = 1