Which of the following displacement reactions can occur?

) A) CuSO4 + Ag Cu + AgSO4

) B) 2Ba (NO3) 2 + Zn 2Ba + Zn (NO3) 2

) C) 2AgNO3 + Zn 2Ag + Zn (NO3) 2

) D) MgSO4 + Zn ZnSO4 + Mg

) E) 2NaNO3 + Zn 2Na + Zn (NO3) 2

What is the molarity of a 11.5 (w/v) glucose (c6H12O6, molar mass 180.16g/mol) solution?

Sodium reacts with chlorine gas to produce sodium chloride (table salt) in the following reaction: 2Na (s) + Cl2 (8) ► 2NaCl (s). a. How many grams of sodium are required to produce 178.5 g of salt? b. How many grams of Cl, are needed?

How does a covalent bond form between two atoms?

What is the molar mass of (NH4) 2CO3

What's the bladder wall made up of?

Chemists use activity series to determine whether which type of reaction will occur?

1. Does the temperature rise or drop when you mix vinegar and baking soda. 2. Does the temperature rise or fall when you mix baking soda and water.

Use the balanced equation from number four above to determine the limiting reactant if we had a mixture of 5.0 moles of Fe and 4.0 moles of O2.

Using the kinetic theory what happens to oxygen particles as they are cooled

Identify the following: 1. The only 2 liquid elements. 2. The element in period 4, group 0. 3. The second metalloid in period 4. 4. The first element in group 4A.