A reaction produces a gas which is collected in a glass cylinder. When a glowing splint is placed inside the container it burns brightly as shown which gas was produced in the reaction

Which one of the following equations represents the net ionic equation for the reaction between aqueous potassium chloride and aqueous silver nitrate? A. Cl - (aq) + Ag + (aq) AgCl (s) B.

When does the composition of a substance does not change?

Examine the molecular structure of this lipid. What type of lipid is this?

Which one has the greatest radius? Li or K Why?

What is the mass of a box of nails

What time is used for electrons in the outermost shell or energy level

Why is nitrogen gas very unreactive?

During a class demonstration the potassium exploded. Suggest what might have caused this to happen

How would a soil that develop in a warm, wet place be different than one that develop in hot, dry place

How do halogens differ from noble gases?