What is the Lewis structure for the molecule O_3? What us formal charge and resonance? Based on electronegativity differences, would you expect the O-O bonds in ozone to be polar? It turns out that these bonds are polar; what could explain this? How many covalent bonds does carbon for...
(2017) Longmaxi shales, China Nuclear Magnetic Resonance (NMR) based method on dried crushed samples Fixed temperature of 35 °C. Varied initial equilibrium pressure of CH4-saturated sample of 0.1 MPa and 1.5 MPa CO2 injected at constant pressure of 4.5 MPa CO2 injection improved ...
Solid-state nuclear magnetic resonance (SSNMR) experiments were performed on a Bruker 400M spectrometer (Bremen, Germany). The deconvolutions of spectra were performed with the ssNake v1.4 software [42]. The single-pulse 29Si magic angle spinning (MAS) SSNMR spectra were acquired on a 7 mm ...