Consider an ideal gas being heated at constant volume, and let CvCvC_v be the gas's molar heat capacity at constant volume. If the gas's infinitesimal change in temperature is dTdTdT, find the infinitesimal change in internal energy dUdUdU of nnn moles of gas.

Ibeg i need 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

Why does asexual reproduction result in offspring with identicle genetic variation