Identifica en cada una de ellas el nombre de la ecuación, coeficiente, los estados de agregación, reactivos, productos, fecha de reacción. 1.- 2zn(s)+2Hci(ac)->27nCI(ac)+H2(g) .​

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate

What is the chemical formula for the compound formed between sodium and flour one

Equal numbers of moles of he(g), ar(g), and ne(g) are placed in a glass vessel at room temperature. if the vessel has a pinhole-sized leak, which of the following will be true regarding the relative values of the partial pressures of the gases remaining in the vessel after some of the gas mixture has effused?