Magnesium chloride is an example of an ionic compound, which is a compound composed of what?

In which of these cases are the two wave points considered to be in phase with each other?

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

If a simple machine aduces the strength of a force, what must be increased? the speed of the input force the work the simple machine performs the size of the simple machine the distance over which the force is applied