What does an -ite or -ate ending in a polyatomic ion mean?

sulfur is in the formula.

nitrogen is in the formula.

bromine is in the formula.

oxygen is in the formula.

Infants born with severe respiratory problems are sometimes given liquid ventilation: they breathe a liquid that can dissolve more oxygen than air can hold. one of these liquids is a fluorinated compound, cf3(cf2)7br. the solubility of oxygen in this liquid is 66 mlo2 per 100 ml liquid. in contrast, air is 21 % oxygen by volume. calculate the moles of o2 present in an infant's lungs (volume: 12 ml ) if the infant takes a full breath of air. assume a pressure of 1 atm in the lungs.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table