Determine the number of oxygen atoms in 2.54 moles of Al2(SO4)3. Report your answer using three...

Question

Question

science chemistry

Answer 1

Answer #1

Al2 (504), Number of o-atom = 12 in 1 Al₂(SO4)₃ molecule. = 4*3 : number of o- atom moles in 2.54 mol Al2(SO4)₃ = 12 x 2.54 =

Answer 2

Similar Homework Help Questions

Determine the number of atoms of O in 7.23 moles of Al2(SO4)3.

Determine the number of atoms of O in 7.23 moles of Al2(SO4)3.
Part A How many moles of sulfur are present in 3.5 moles of Al2(SO4)3? Express the...

Part A How many moles of sulfur are present in 3.5 moles of Al2(SO4)3? Express the number of moles to two significant figures. V AX“ o ? 0.5 moles Part B How many moles of aluminum ions are present in 0.36 moles of Al(SO4)3? Express the number of moles to two significant figures. VO AEM O O ? TAI = 0.6 mol Submit Previous Answers Request Answer Part How many moles of sulfate ions (S0,2 - ) are present in...
HQ3.01 Homework - Unanswered How many moles of oxygen atoms are in 9.2E-1 moles of CO2?...

HQ3.01 Homework - Unanswered How many moles of oxygen atoms are in 9.2E-1 moles of CO2? Only give the numeric value of your answer. Don't include the units. Respond with the correct number of significant figures in scientific notation (Use Enotation and only 1 digit before decimale.g.2.585 for 2.5 x 10") Numeric Answer

Calculate the number of carbon atoms in a 267 mg sample of C6H14. Use three significant...

Calculate the number of carbon atoms in a 267 mg sample of C6H14. Use three significant figures in your answer. If your answer requires scientific notation, express the value in the following format: 1.23e23
1) How many grams are in 3.80 mol of sodium chloride (NaCl)? Express your answer numerically...

1) How many grams are in 3.80 mol of sodium chloride (NaCl)? Express your answer numerically in grams. 2) How many water molecules are in a block of ice containing 2.25 mol of water (H2O)? Express the number of molecules numerically. 3) Calculate the mass of water produced when 2.98 g of butane reacts with excess oxygen. Express your answer to three significant figures and include the appropriate units. 4) Calculate the mass of butane needed to produce 69.9 g...
How many hydrogen atoms are there in 0.750 mole of ethane (CyHe) molecules? Place your answer...

How many hydrogen atoms are there in 0.750 mole of ethane (CyHe) molecules? Place your answer in the box using scientific notation and using only a number or numbers to the proper number of significant figures. Use the following format to enter your number in scientific notation: 1.23E4 or 1.23E4 it the exponent is negative.

How many atoms of hydrogen are in 2.22E+1 g of methane? Respond with the correct number...

How many atoms of hydrogen are in 2.22E+1 g of methane? Respond with the correct number of significant figures in scientific notation (Use E notation and only 1 digit before decimal e.g. 2.5e5 for 2.5 x 10") How many moles of oxygen atoms are in 5.3E-1 moles of CO2? Only give the numeric value of your answer. Don't include the units. .- Respond with the correct number of significant figures in scientific notation (Use E notation and only 1 digit...
Part A Calculate the number of moles of aluminum, sulfur, and oxygen atoms in 4.00 moles...

Part A Calculate the number of moles of aluminum, sulfur, and oxygen atoms in 4.00 moles of aluminum sulfate, Al2(SO4)3 Express the number of moles of Al, S, and O atoms numerically, separated by commas Hints moles of Al, S, O = moles Submit My Answers Give Up Part B Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 8.40 moles of magnesium perchlorate. Mg(CIO4) 2 . Express the number of moles of Mg, Cl, and O...
2. How many oxygen atoms are in 50 grams of aluminum sulfate Al2(SO4)3? Fill in the...

2. How many oxygen atoms are in 50 grams of aluminum sulfate Al2(SO4)3? Fill in the stoichiometric pathway with the information from this problem. Show the stoichiometric calculation for this problem.

How many moles of fluorine atoms are there in (3.20x1042) grams of SF4? Give your answer...

How many moles of fluorine atoms are there in (3.20x1042) grams of SF4? Give your answer in scientific notation with 3 significant figures. Do not put your answer. Remember, in scientific notation you must include an exponent, even if that exponent is zero. any units in Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer