Solubilities of Salts 36
180
160
Potassium nitrate
140
120
Sodium nitrate
100
Solubility (g/100 mL of water)
80
60
Sodium chloride
40
20
0
80
10 20 30 40 50 60 70
Temperature (°C)
Use the graph to answer Questions 36–37.
Which compound is the most soluble at 75°C?* M

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

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

Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.