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Assuming that the number "9.871023" would or should have been written as "9.87 X 1023" if the typographical resources to do so were available to the questioner:
Avogadro's Number, which is the number of formula units in a mole of any material, is about 6.022 X 1023. The gram formula mass for aluminum oxide is 101.96. Therefore, the mass of the stated number of formula units of aluminum oxide is:
101.96(9.87/6.022) or about 164 grams, to the justified number of significant digits.
What else can I help you with?
What is the chemical formula for polyethylene oxide?
CH3(CH2O)n is the formula for polyethylene oxide.
What is the name of the product 2Na2O?
Na2O is sodium oxide. The 2 at the beginning means that there are two formula units of it.
How many atoms of aluminum are in 2al2o3?
There are 4 atoms of aluminum in 2Al2O3. Each formula unit of Al2O3 contains 2 atoms of aluminum. Therefore, when we have 2 formula units (2Al2O3), we have a total of 4 aluminum atoms.
How many formula units are in 4.89 mil of sodium oxide?
To determine the number of formula units in 4.89 moles of sodium oxide, you need to first calculate the molar mass of sodium oxide (Na2O). The molar mass of Na2O is 61.98 g/mol. Next, you convert 4.89 moles to grams by multiplying by the molar mass. Finally, divide the mass by the molar mass of Na2O to find the number of formula units, which is approximately 4.34 x 10^23 formula units.
How many atoms of aluminum sulfur and oxygen are in 3 molecules of aluminum sulfate?
1 formula unit of aluminum sulfate has the formula Al2(SO4)3. So there are 2 atoms of aluminum, 3 atoms of sulfur and 12 atoms of oxygen in 1 formula unit of aluminum sulfate. There are no molecules of aluminum sulfate. They are called formula units.
To the nearest atomic mass unit what is the formula mass of aluminum oxide?
The formula mass of aluminum oxide (Al2O3) is approximately 102 atomic mass units.
What does ths 4 mean in 4AI2O3?
In the chemical formula (4\text{AI}_2\text{O}_3), the "4" indicates that there are four units of aluminum oxide ((\text{AI}_2\text{O}_3)). This means that the compound consists of four molecules of aluminum oxide, which contains a total of eight aluminum atoms and twelve oxygen atoms when considering the subscripts in the formula.
How many formula units in 32.6 grams of potassium oxide?
K2O is potassium oxide. Formula mass = 94g32.6 g x 1 FU/94 g = 0.35 formula units
How many formula units are in 32.6 grams of potassium oxide?
K2O is potassium oxide. Formula mass = 94g32.6 g x 1 FU/94 g = 0.35 formula units
What is the number of formula units that are in 5.68 moles of magnesium oxide?
To find the number of formula units of magnesium oxide in 5.68 moles, you first need to determine the formula of magnesium oxide (MgO). Then use Avogadro's number (6.022 x 10^23) to convert moles to formula units. So, in 5.68 moles of MgO, there are approximately 3.43 x 10^24 formula units.
What is the coefficient on Al when equation is Al O2-Al2O3?
To balance the equation for the reaction of aluminum (Al) with oxygen (O2) to form aluminum oxide (Al2O3), we start with the unbalanced equation: 4Al + 3O2 → 2Al2O3. The coefficient on Al is 4 in this balanced equation, indicating that four aluminum atoms are needed to react with three molecules of oxygen to produce two formula units of aluminum oxide.
What is the chemical formula for polyethylene oxide?
CH3(CH2O)n is the formula for polyethylene oxide.
What is the name of the product 2Na2O?
Na2O is sodium oxide. The 2 at the beginning means that there are two formula units of it.
How many atoms of aluminum are in 2al2o3?
There are 4 atoms of aluminum in 2Al2O3. Each formula unit of Al2O3 contains 2 atoms of aluminum. Therefore, when we have 2 formula units (2Al2O3), we have a total of 4 aluminum atoms.
How many formula units are in 4.89 mil of sodium oxide?
To determine the number of formula units in 4.89 moles of sodium oxide, you need to first calculate the molar mass of sodium oxide (Na2O). The molar mass of Na2O is 61.98 g/mol. Next, you convert 4.89 moles to grams by multiplying by the molar mass. Finally, divide the mass by the molar mass of Na2O to find the number of formula units, which is approximately 4.34 x 10^23 formula units.
How many formula units are in 0.13 moles of iron (3) oxide?
2.159*10^-25
How many formula units of iron (II) oxide are needed to produce 3.6 mol Fe2O3?
7.2
