Mass
Mercury is a metal element. Mass number of it is 200.
The metal in group 14 with the lowest atomic mass is tin (Sn), which has an atomic mass of approximately 118.71 atomic mass units.
The atomic mass of zinc is around 65.38 amu (atomic mass units).
The metal with a relative atomic mass of 118.5 is Tin (Sn) in the periodic table.
The density of the metal is 11.33 g/cm3. This is calculated by dividing the mass (68g) by the volume (6 cm3).
2
The molar mass of NH3 is 17 g/mol. First, convert 68g to moles by dividing by the molar mass. Then, divide the moles of NH3 by the volume of the solution in liters to find the molarity.
That is 2.399 ounces.
95.2 grams
68g is 105.75pwt
50-500 usd
68g per 100g
100-20000 USD
A sample of an unknown metal has a mass of 35.4g and a volume of 3.11cm^3. The metal is Lead.
Fluorine is a metal element. Atomic Mass of it is 19.
Using the ideal gas law, we can calculate the number of moles of gas present in the 15 L volume at 100°C and 1 ATM. Next, we can determine the molecular weight by dividing the given mass (68 g) by the number of moles obtained.