1. What is the change in volume from 22 degrees Celsius to 23 degrees Celsius? -0.22 ml
-0.42 ml
-0.22 ml
-0.42 ml

Use the measurements in the table to determine which unidentified metal has the highest density. metal volume mass a 10.5 cm3 122 g b 14.2 cm3 132 g c 16.1 cm3 115 g d 12.7 cm3 126 g

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 300j of energy to the room?unit: