Reaction 3: Burn Copper Wire Observations of Reactants
Predicted Type(s) of Reaction
Observations of Products
Balanced Chemical Equation
(s) +
CuO(s)
Type(s) of Reaction

(Please help with these last two)

Ascientist is measuring the pressure that is exerted by each of the following gases in the atmosphere: carbon dioxide, oxygen, and nitrogen. which term most likely describes what she is measuring?

Detrimental the length of the object shown 1. 97.8mm 2. 97.80 mm 3. 97mm 4. 98mm

Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.