De acuerdo con la siguiente ecuación ¿Cuántos gramos de H3PO4 reaccionan con 5.70 mol de Ca(OH)2? b) ¿Cuántas mol de agua se producen si se obtienen 500 g de Ca3(PO4)2? c) ¿Cuántos gramos de H3PO4 son necesarios para producir 275 g de agua?

Numbers with a end value of 4 or lower are rounded up, while with an end value of 5 or higher are rounded down. true or false?

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.

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.