What is different about the first experiment and the second experiment that Paola does?

Consider this reaction. What volume (in milliliters) of oxygen gas is required to react with 4.03 g of Mg at STP? 1860 mL 2880 mL 3710 mL 45,100 mL

How many grams of CO2 are in 15 mol of the compound?

Ammonium acetate chemical formula

Describe in shorthand notation a galvanic cell for which the cell reaction is Cu (s) + 2Fe3 + (aq) → Cu2 + (aq) + 2Fe2 + (aq

The greek philosopher Democritus was one of the first to suggest the existence of atoms

Type of ion formed by group 2A elements

Identify each energy exchange as heat or work. Drag the appropriate items to their respective bins. melted wax

23 Which term identifies a type of organic reaction? (1) deposition (3) esterification (2) distillation (4) sublimation

several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear is white. What process led to to this difference in fur color.

What will be the outcome of putting litmus paper into bleach? a. red paper turns blue, blue paper turns red b. red paper does not change, blue paper turns red c. red paper turns blue, blue paper does not change d.