15.5 gram ethanol x 1 mL/0.789 (density) = 19.65 mL
the density of ethanol is 0.789g/mL
The atomic weight of sulfur is about 32.066. Therefore, 155 grams of sulfur contains 155/32.066 or about 4.83 gram atomic masses of sulfur to the justified number of significant digits. Each such gram atomic mass contains Avogadro's number of atoms, for a total of 4.83 X 6.022 X 1023 or 2.91 X 1024 atoms.
0.3417 pounds.
The number of neutrons in the nucleus of an atom is always the difference between the mass number of the atom and the atomic number of the atom. Therefore, in this instance, there are (155 - 63) or 92 neutrons in the atom.
1.32 × 10-34 m
The isotope 155Nd is non stable (radioactive); his half life is 8,9 seconds.
Density = mass/volume = 155/125 = 1.24 g/cm3.
Does not convert; milligrams and grams are measures of weight and mL (milliliters) is a measure of volume.
155 grams
155 grams is 5.47 ounces.
2.27
155 pounds per 4.2 ft cubed = 155/4.2 = 36.905 pounds per cubic foot.
155 pounds = 70.3kg
155000g
The atomic weight of sulfur is about 32.066. Therefore, 155 grams of sulfur contains 155/32.066 or about 4.83 gram atomic masses of sulfur to the justified number of significant digits. Each such gram atomic mass contains Avogadro's number of atoms, for a total of 4.83 X 6.022 X 1023 or 2.91 X 1024 atoms.
13 teaspoons
That is 0.683 of a cup
0.3417 pounds.