Consider this reaction: ClCH2CH2Cl(g) → CH2CHCl(g) + HCl(g) At a certain temperature it obeys this rate law.

rate =(0.0295s^−1) [ClCH2CH2Cl] Suppose a vessel contains ClCH2CH2Cl at a concentration of 1.43M. Calculate the concentration of ClCH2CH2Cl in the vessel 23.0 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits.

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

Which process transfers heat from inside earth to its surface? convection currents in mantle pulling away of tectonic plates drawing in of tectonic plates convection currents in crust

[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color