In the unit 2 lab, what combination produced a brown bubbly liquid that looks like root-beer? (Select the two parts of the combination)

Chalk

NaCl

KCl

Baking Soda

Sugar

Vinegar

Water

Citric Acid

Vegetable Oil

NaOH

If the speed of an object increases, its kenetic energy

8 grams of H2CO3 to moles

What is the cause of global wind patterns

Key words why a rusty nail is chemical

Consider the following reaction: SO2Cl2 (g) ⇌SO2 (g) + Cl2 (g) A reaction mixture is made containing an initial [SO2Cl2] of 2.1*10-2 M. At equilibrium, [Cl2] = 1.1*10-2 M. Calculate the value of the equilibrium constant (Kc).

Given the following information, identify which of these are the same element. Be sure to explain your answer. Element 1: 6 protons, 6 neutrons, 6 electrons Element 2: 7 protons, 6 neutrons, 7 electrons Element 3: 6 protons, 7 neutrons, 7 electrons

What will happen to water in a cup if the cup is placed inside a sealed bag and left in a warm area?

What are two forms of friction that oppose the motion of a moving car

If a molecule contains two carbon atoms and four hydrogen atoms, what can you conclude about the bond between the carbon atoms? ... ?

When a solution of nitric acid is added to a to solution of calcium hydroxide, the salt formed has what formula?