Physical & Chemical Properties
Autor: amelie31 • February 11, 2012 • Study Guide • 431 Words (2 Pages) • 2,581 Views
Physical & Chemical Properties
Substance: Mg
Color: SILVER
Odor: Yes
Effect of Heat: Particles Moved
Solub. Or Reaction w/cold H20: No reaction
Solub. Or Reaction w/ hot H20: Bubbles produced by the gases.
Litmus test: Red turned blue. Blue no change.
Dilute HCI: Effervesce
Dilute NaOH: Gas was formed.
Substance: Cu
Color: Redish brown
Odor: None
Effect of Heat: Became darker in color almost purple.
Solub. Or Reaction w/cold H20: No reaction
Solub. Or Reaction w/ hot H20: No reaction
Litmus test: No reaction
Dilute HCI: Solution turned yellowish, but no actual reaction on the copper.
Dilute NaOH: No reaction.
Substance: Zn
Color: Silver
Odor: None
Effect of Heat: None
Solub. Or Reaction w/cold H20: None
Solub. Or Reaction w/ hot H20: None
Litmus test: The blue turned white. Red had no reaction.
Dilute HCI: Bubbles up and fumes formed, the zinc became darker in color.
Dilute NaOH: None
Substance: MgO
Color: White
Odor: Yes
Effect of Heat: None
Solub. Or Reaction w/cold H20: Dissolved water turned white.
Solub. Or Reaction w/ hot H20: Mgo separated from water.
Litmus test: Red turned blue. Blue had no reaction.
Dilute HCI: Fizzes and substance turns yellowish while bubbling the back to white.
Dilute NaOH: Dissolves and substance became a bit thick.
Substance: CuC03
Color: Green
Odor: Yes
Effect of Heat: Turned
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