An atom emits a photon of wavelength 1.08 meters. what is the energy change occurring in the atom due to this emission? (planck's constant is 6.626 × 10-34 joule seconds, the speed of light is 2.998 × 108 m/s)

What reaction is taking place? 02 + c3h8 = h20 + co2

Calculate: select the worksheet tab. this tab you calculate the analyte concentration.  fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.)  record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes.  record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.