Un matraz de 10.0L contiene 0.200moles de CH4, 0.300moles H2 y 0.400moles de N2 a 25°C. ¿Cuál es la presión, en atmosferas, dentro del matraz?

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.

Which best describes how johannes kepler developed his laws of planetary motion

How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar