ANSWER ASAP GIVING BRIAINLIEST AND STUFF! (This is for science not the show transformers any troll answers will be reported)
What do different kinds of transformers do?

How many liters of hydrogen gas will be produced at stp from the reaction of 7.179×10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2

Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.