Remember K H D | d c m (kilo, hecto, deka, (liter, meter, gram), deci, centi, milli). These are the denominations you need to list when converting metric units. Kilograms are three places to the left of grams. So you have to move the decimal place three times to the left (same as dividing by 1000). You will get 2384 g = 2.384 kg.
For every 1 gram of zinc, 3.88 grams of iodine are required to react. So in this case, with 4.2 grams of zinc, the amount of iodine needed would be (4.2 grams zinc) * (3.88 grams iodine / 1 gram zinc) = 16.296 grams of iodine.
To find the number of moles of zinc in 15 grams, divide the given mass by the molar mass of zinc. The molar mass of zinc is approximately 65.38 g/mol. Therefore, 15 grams of zinc is equal to 0.23 moles of zinc.
The density of zinc is approximately 7.14 grams per cubic centimeter at room temperature.
Depends on how much zinc you have. 6.02 x 1023 atoms of zinc weighs about 65.409g 1 cubic centimeter of zinc weighs about 7.1 grams (1/4 ounce).
The density of zinc is 7140 kilograms per cubic meter (or 7.14 grams per cubic centimeter).
For every 1 gram of zinc, 3.88 grams of iodine are required to react. So in this case, with 4.2 grams of zinc, the amount of iodine needed would be (4.2 grams zinc) * (3.88 grams iodine / 1 gram zinc) = 16.296 grams of iodine.
To calculate the number of moles of zinc, use the formula: moles = mass (grams) / molar mass (grams/mol). The molar mass of zinc (Zn) is approximately 65.38 g/mol. Therefore, 125 grams of zinc is equal to 125 g / 65.38 g/mol, which is about 1.91 moles of zinc.
0,356 moles of zinc contain 23,27 g.
grams. This means that one mole of zinc weighs the same as the atomic mass of zinc in grams, which is approximately 65.38 grams.
To find the number of moles of zinc in 15 grams, divide the given mass by the molar mass of zinc. The molar mass of zinc is approximately 65.38 g/mol. Therefore, 15 grams of zinc is equal to 0.23 moles of zinc.
The density of zinc is approximately 7.14 grams per cubic centimeter at room temperature.
Grams are mass. There's no calculation involved.
The solubility of zinc in water is very low at room temperature. Approximately 2.1 grams of zinc can dissolve in 100 grams of water at 20°C.
2,88 grams of helium have 3,761.1023 atoms; 16,4 grams of zinc have 1,511.1023 atoms.
3 to 4 grams
Depends on how much zinc you have. 6.02 x 1023 atoms of zinc weighs about 65.409g 1 cubic centimeter of zinc weighs about 7.1 grams (1/4 ounce).
The density of zinc is 7140 kilograms per cubic meter (or 7.14 grams per cubic centimeter).