Which of the following is a chemical property? flammability color volume weight

One mole of which of these compounds contains two moles of hydrogen atoms? f NaOH g H2S h CH4 j NH3

How many atoms are present in 179.0 g of irdium

What is the main difference in covalent bonds in diatomic chlorine and diatomic oxygen? diatomic means two atoms of the same type. a. diatomic chlorine is ionic, diatomic oxygen in covalent c.

In which of the following are the symbol and name for the ion given correctly? a) Fe^2+: ferrous ion; Fe^3+: ferric ion b) Sn^2+: stannic ion; Sn^4+: stannous ion c) Co^2+: cobalt (II) ion; Co^3+: cobaltous ion d) Pb^2+: lead ion;

Structural isomers are chemical compounds that have A) the same atoms that are arranged in different orders. B) the same atoms that are arranged in the same order.

How is pressure related to buoyant force

How are saturated and supersaturated solutions similar?

Cobalt fluoride crystallizes in a closest packed array of fluoride ions, with the cobalt ions filling one-half of the octahedral holes. What is the formula of this compound?

When you get into a parked car in the summer time, the metal clip is hot and the seat belt fabric is not. What has a higher specific heat, the metal clip or the seat belt fabric? Think about the definition of specific heat.

A laboratory procedure calls for making 600.0mL of a 1.1M KNO3 solution. How much KNO3 in grams is needed?