En Una mezcla de gases a 20 °C las presiones ejercidas por los componentes son Pco= 150mmhg, PHz-200mmhg, PcH4=320mmHg, PC2H4 105mmHg, a) Cual es la presión total de la mezcla b) Porcentaje de H₂ en volumen​

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

One similarity and one difference between an element and a mixture of elements

How many moles of kci are produced from 2.50 moles k