Which of the following forces can make a ball move?

A - A balanced force

B - An unbalanced force

C - Equal and opposite forces along a horizontal plane

D - Equal and opposite forces along a vertical plane

Where is most of the high-level waste stored in the United States

According to the following reaction, how many grams of water are produced in the complete reaction of 31.8 grams of barium hydroxide? Ba (OH) 2 (aq) + H2SO4 (aq) - -> BaSO4 (s) + 2H2O (l)

What volume (l) of 0.750 m kcl solution contains 25.0 g of kcl?

Among teenagers, what is the most commonly used substance?

Catalytic converters made of palladium (Pd) reduce automobile pollution by catalyzing the reaction between unburned hydrocarbons and oxygen.

Label each reactant as either a Bronsted-Lowry acid or a Bronsted-Lowry base. a. HF (aq) + H2O (l) - -> H3O + (aq) + F - (aq) HF (aq) ["Bronsted-Lowry acid", "Bronsted-Lowry base"] H2O (l) ["Bronsted-Lowry acid", "Bronsted-Lowry base"] b.

What are three conditions that can cause chemical reactions to occur?

Facts about heat absorption and simple questions about heat absorption with answer

You measure a piece of wood with a meter stick and is it exactly one meter long. How many centimeters long is it?

When salt dissolved in water, what type of change occurs? A) physical only B) chemical only C) physical and chemical