In caballos se dirige corriendo en línea recta a una aceleración con valor de 12 súbitamente cae a un voladero que da como valor ocho cuál es el valor del vector resultante de esta caída

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?