Mg + 2H20 --> Mg(OH)2 + H2 What volume of hydrogen will be produced at STP if 67.30 g of magnesium is reacted with an

unlimited amount of water?

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest

Which states of matter have particles that move independently of one another with very little attraction?