Question 1 5 pts
Which one of the following pairs is incorrect?
Ammonium Acetate, NH4C2H302
Barium Sulfate, BaSO3
Copper (II) Phosphate, Cu3(PO4)2
O None of the answers provided
O Magnesium Sulfide, MgS

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy