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How many atoms are in aluminum oxide?
Aluminum oxide has a chemical formula of Al2O3, which means there are 2 aluminum atoms and 3 oxygen atoms in each molecule of aluminum oxide.
How many grams of aluminum hydroxide are obtained from 17.2 grams of aluminum sulfide?
To determine the grams of aluminum hydroxide obtained from 17.2 grams of aluminum sulfide, we need to consider the stoichiometry of the reaction between aluminum sulfide and water to form aluminum hydroxide. Given the balanced chemical equation, we can calculate the molar mass of aluminum hydroxide and use it to convert the mass of aluminum sulfide to grams of aluminum hydroxide formed.
How many grams of oxygen are in 5.75 moles of aluminum oxide?
Well to find how many grams are in moles you would eventually multiply the mole by the molar mass. The molar mass of aluminum oxide would be 101.96 ( you would find that by multiplying the atomic mass of al by 2 and o by 3 and adding them together). But the molar mass of Oxygen is just about 48 (rounded to 16 instead of 15.9994)5.75 moles of Al2O3 X 48 g oxygen/1 mole of Al2O3=276 g oxygen in 5.75 mole Al2O3
Is aluminum oxide a element?
Aluminum is an element.Aluminum metal is too soft to use for many applications so you will probably findvarying amounts of magnesium and silicon and other elements alloyed with it totoughen it up.==============================Aluminum ... the most abundant metal in the earth's crust ... is an element,not a compound of other elements.Symbol: Al Atomic Number: 13Atomic Weight: 26.982Melting Point: 933.44 K (660.32°C or 1220.58°F)Boiling Point: 2792 K (2519°C or 4566°F)Density: 2.70 grams per cubic centimeterPhase at Room Temperature: SolidElement Classification: MetalPeriod Number: 3Group Number: 13
How many grams of aluminum sulfate would be formed if 250g H2 SO4 completely reacted with aluminum?
The balanced chemical equation for the reaction between aluminum and sulfuric acid is: 2Al + 3H2SO4 → Al2(SO4)3 + 3H2. Therefore, 250g of H2SO4 would react with 108g of Al to form 342g of Al2(SO4)3 according to the stoichiometry of the reaction.
How many grams of aluminum oxide can be formed by the reaction of 1020g of aluminum with oxygen?
To determine the grams of aluminum oxide formed, we need to consider the balanced chemical equation for the reaction between aluminum and oxygen. The molar ratio between aluminum and aluminum oxide is 4:2. So, first calculate the moles of aluminum in 1020g, then use this to find the moles of aluminum oxide produced, and finally convert moles of aluminum oxide to grams.
How many grams of aluminum oxide can you make if you have 100 grams of aluminum combining with 50 grams of oxygen?
To find the amount of aluminum oxide that can be made, we need to determine the limiting reactant. The balanced chemical equation for the reaction is 4Al + 3O2 → 2Al2O3. The molar mass of aluminum oxide is 101.96 g/mol. After determining the limiting reactant and doing the stoichiometry calculation, we find that 100 grams of aluminum can produce 197 grams of aluminum oxide in this reaction.
How many grams is a cup of cocoa?
250g 250g are in one cup
How many grams of peas in 1 cup?
250g
Who many ounces is 250 Grams?
250g = 8.82oz
How many times does 250g go into 1.5kg?
To determine how many times 250g goes into 1.5kg, first convert 1.5kg to grams: 1.5kg equals 1500g. Then, divide 1500g by 250g: 1500g ÷ 250g = 6. Therefore, 250g goes into 1.5kg a total of 6 times.
What is 18.32 grams of aluminum and excess oxygen how many grams of aluminin oxiode are preduced?
Given the balanced chemical equation: 4Al + 3O2 → 2Al2O3, we can see that 4 moles of aluminum react with 3 moles of oxygen to produce 2 moles of aluminum oxide. In this case, 18.32 grams of aluminum is equivalent to 0.684 moles. Using stoichiometry, we find that this would produce 0.456 grams of aluminum oxide.
How many grams in a cup of rolled oats before cooking?
250g
How many moles of aluminum oxide are present in a sample having a mass of 178.43g?
For this you need the atomic (molecular) mass of Al2O3. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. Al2O3= 102 grams408 grams Al / (102 grams) = 4.00 moles Al
How many atoms are in aluminum oxide?
Aluminum oxide has a chemical formula of Al2O3, which means there are 2 aluminum atoms and 3 oxygen atoms in each molecule of aluminum oxide.
How many oz is 250 grams of meat?
250g = 8.82oz
How many grams of Aluminium oxide will be produced from the complete reaction of 1.87 L of oxygen gas at 793.0 mm Hg and 28.0 Celsius degree?
To find the grams of aluminum oxide produced, we need to first calculate the moles of oxygen gas using the ideal gas law. Then, we use the balanced chemical equation to determine the moles of aluminum oxide produced. Finally, we convert moles to grams using the molar mass of aluminum oxide. Be sure to adjust the conditions of the gases to standard temperature and pressure for accurate calculations.
