Chemistry, 22.05.2020 00:59 norsenorma

Use the information in the table to predict whether each substance will sink or float in water. Note that the density of water is 1.0 g/cm3.

Glass:

Baby oil:

Maple syrup:

Wax:

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 18:00

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

Answers: 1

Answer

Chemistry, 21.06.2019 22:30

Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transition from an orbital in the n=3 level to an orbital in the n=7 level.

Answers: 2

Answer

Chemistry, 22.06.2019 18:30

The table lists the lattice energies of some compounds.compoundlattice energy (kj/mol)lif –1,036licl –853naf –923kf –821nacl –786which statement about crystal lattice energy is best supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf.the lattice energy increases as the cations get larger, as shown by lif and licl.the lattice energy decreases as cations get smaller, as shown by nacl and naf.the lattice energy decreases as the cations get smaller, as shown by naf and kf.

Answers: 3

Answer

Chemistry, 22.06.2019 21:40

Tooth enamel consists mainly of the mineral calcium hydroxyapatite, ca_10(po_4)_6(oh)_2. trace elements in teeth of archaeological specimens provide anthropologist with clues about diet and diseases of ancient people. students at hamline university measured strontium in enamel from extracted wisdom teeth by atomic absorption spectroscopy. solutions with a constant total volume of 10.0 ml contained 0.726 mg of dissolved tooth enamel plus variable concentrations of added sr. added sr find the concentration of sr in the 10 ml sample solution in parts per billion = ng/ml. find the concentration of sr in tooth enamel in parts per million = mu g/g.

Answers: 2

Answer

You know the right answer?

Use the information in the table to predict whether each substance will sink or float in water. Note...

Questions