What would probably happen to the south equator if South America wasn't there?

Complete and balance the molecular equation, including phases, for the reaction of aqueous ammonium bromide, nh4br, and aqueous lead (ii) acetate, pb (c2h3o2) 2.

Which of the following sets of oxidation numbers is NOT correct? KMnO4 : K + 2, Mn + 6, O - 2 NaCHO2 : Na + 1, C + 2, H + 1, O - 2 Zn (OH) 2 : Zn + 2, O - 2, H + 1 SCl2 : S + 2, Cl - 1

Name a type of asteroid and give a description.

Hydrogen bonds can be found between molecules of which of the following substances? A) H2 B) CH4 C) NH3 D) HI

Classify each material as an alloy or a ceramic. brick, tile, bronze, brass, steel, glass

Which substance is the oxidizing agent in this reaction? 2CuO+C→2Cu+CO2 Express your answer as a chemical formula.

Why does the light bulbs have to be part of the loop in order for it to be succesful?

Which best describes the transition from gas to liquid? Energy must be removed because particles in liquid move more slowly. Energy must be added because particles in liquid move more quickly.

Calculate the mass of a 0.255-ml sample of a liquid with density 0.660 g/ml.

Which statement correctly describes the interaction between magnetic poles? North and south poles attract each other. North and south poles repel each other. Two north poles will attract each other. Two south poles will attract each other.