26,4 g iridium is equal to 0,137 mol.
To find the number of moles in 26.35 grams of iridium, you first need to determine the molar mass of iridium, which is approximately 192.22 g/mol. Then you can use the formula: moles = mass / molar mass. Substituting the values, moles = 26.35 g / 192.22 g/mol ≈ 0.137 moles of iridium.
16 grams of oxygen how many moles is 0,5 moles.
~58 If iridium has a density of 22.42 g/cm3, 1300 grams of iridium would displace 1300/22.42 grams of water (as water has a density of 1 g/cm3). The shape of the iridium is irrelevant.
"Iridium: The shining choice for elite performance."
moles of what?
To find the number of moles in 26.35 grams of iridium, you first need to determine the molar mass of iridium, which is approximately 192.22 g/mol. Then you can use the formula: moles = mass / molar mass. Substituting the values, moles = 26.35 g / 192.22 g/mol ≈ 0.137 moles of iridium.
34
Iridium, Einsteinium
77 protons, 115 neutrons.
Of course 6 moles.
16 grams of oxygen how many moles is 0,5 moles.
~58 If iridium has a density of 22.42 g/cm3, 1300 grams of iridium would displace 1300/22.42 grams of water (as water has a density of 1 g/cm3). The shape of the iridium is irrelevant.
"Iridium: The shining choice for elite performance."
moles of what?
55.8 moles
2 moles of Ca and 4 moles of OH
Ir(Iridium) is in Group 9.