1. How does Magnesium form a 2+ ion while sulfur forms a 2- ion?
2. Express 85.0miles per hour in meters per minute ( 1 km = .60mi) Prove calculations
3.Calculate the energy required to heat a 355g smaple of silver (Cp = .235J/g ceclsius) From 25.5 to 45.5 degrees celsius. prove calculations
4. Two objects of different composition with the same mass are painted black and placed in the sun at the same time . After 10 mins object B is hotter than A . Which has the higher specific heat ? Explain why.
5 Gold has a density of 19.3 g/cm^3. if a chain necklace has mass of 605g and volume of 42.7cm^3, is the chain pure old? prove calculatons.
6. Why arent significant figures applicable in math class?
7. Give 2 parts of Daltons atomic theory. What errors did he make , what do we know to be different. Give 2.
8.
1. How does Magnesium form a 2+ ion while sulfur forms a 2- ion?
2. Express 85.0miles per hour in meters per minute ( 1 km = .60mi) Prove calculations
3.Calculate the energy required to heat a 355g smaple of silver (Cp = .235J/g ceclsius) From 25.5 to 45.5 degrees celsius. prove calculations
4. Two objects of different composition with the same mass are painted black and placed in the sun at the same time . After 10 mins object B is hotter than A . Which has the higher specific heat ? Explain why.
5 Gold has a density of 19.3 g/cm^3. if a chain necklace has mass of 605g and volume of 42.7cm^3, is the chain pure old? prove calculatons.
6. Why arent significant figures applicable in math class?
7. Give 2 parts of Daltons atomic theory. What errors did he make , what do we know to be different. Give 2.
8.
Related textbook solutions
Basic Chemistry
Principles of Chemistry Molecular Approach
Principles of Chemistry Molecular Approach
Chemistry: Structure and Properties
Chemistry: A Molecular Approach
Chemistry: A Molecular Approach
Principles of Chemistry: A Molecular Approach
