Title III federal OSHA regulations require all facility owners or operators to prepare or have available MDSSs for hazardous chemicals in the workplace. What is an MSDS?

Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates

Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg