One mole of a substance has the same number of particles as one mole of any other substance, regardless of what substances are being compared.

An boron isotope consist of 5 protons 5 electrons and 6 neutrons its mass number is?

A calibration curve was created to determine the quantity of protein in a solution. The calibration curve has the form of a straight line with the equation A = 0.0182 x + 0.

During exercise, the oxygen diffusion capacity increases dramatically because transit time through the pulmonary capillaries is much shorter reduced venous return leads to decreased pulmonary capillary flow rate lower venous O2 content increases the

An ice cube is dropped into a glass of milk at 20°C. Which statement explains the transfer of kinetic energy (KE) ? A) Because milk has higher KE than ice, KE is transferred from the milk to the molecules of ice.

Meteorologists in New York City are tracking a hurricane that is approaching the city. What type of instrument or system are these meteorologists most likely using? a ground station a weather buoy a ship a satellite

If we have 22 molecules of sodium sulfate in water, how many sodium ions will be observed in solution?

Sodiun atom, potassium atom, and cesium atoms have the same?

A molecule is what?

How many electrons in an atom could have these sets of quantum numbers n=7 l=3 ml=-1?

The reaction A+B-> C+D rate=k[A][B]^2 has an initial rate of 0.0810 M/s. What will the initial rate be if [A] is halved and [B] is tripled? What will the initial rate be if [A] is tripled and [B] is halved?