How many atoms of oxygen are present in 1.30 moles of SO3?
a. How many moles of sulfur trioxide, SO3, are present in a sample that contains 2.49 moles of oxygen atoms? mol SO, b. How many moles of oxygen atoms are present in a sample that contains 4.39 moles of SO3? mol
1. How many ATOMS of phosphorus, are present in 4.10 moles of tetraphosphorus decaoxide, P4O10? __________ atoms of phosphorus 2. How many MOLES of oxygen are present in 1.75×1021 molecules of tetraphosphorus decaoxide? ___________ moles of oxygen 3. How many ATOMS of phosphorus are present in 7.95 grams of tetraphosphorus decaoxide, P4O10? ________atoms of phosphorus 4.How many GRAMS of oxygen are present in 1.75×1021 molecules of tetraphosphorus decaoxide? _________grams of oxygen
How many moles of aluminum ions, chlorite ions, and oxygen atoms are present in 50.0 g of aluminum chlorite?
1. How many ATOMS of carbon are present in 4.55 moles of carbon monoxide ? 2. How many MOLES of oxygen are present in 7.46x10" molecules of carbon monoxide ?
1. How many ATOMS of carbon are present in 4.23 moles of carbon dioxide ? ____atoms of carbon. 2. How many MOLES of oxygen are present in 3.29×1022 molecules of carbon dioxide ? _____moles of oxygen. 3. How many MOLECULES of carbon tetrabromide are present in 2.73 moles of this compound ? ____molecules. 4. 2. How many MOLES of carbon tetrabromide are present in 9.20×1022 molecules of this compound ? _____moles.
218 g of (NH4)2CO3 is present. how many oxygen atoms are present? how many hydrogen atoms are present? how many total atoms are present?
A. How many moles of silicon dioxide, SiO2 , are present in a sample that contains 3.61 moles of oxygen atoms? B. How many moles of oxygen atoms are present in a sample that contains 2.95 moles of SiO2 ? C. How many moles of sulfur atoms are present in a sample that contains 1.92 moles of disulfur decafluoride, S2F10 ? D.How many moles of S2F10 molecules are present in a sample that contains 6.13 moles of sulfur atoms? E....
1. How many ATOMS of carbon are present in 2.43 moles of carbon tetrabromide? atoms of carbon 2. How many MOLES of bromine are present in 1.72x1022 molecules of carbon tetrabromide? moles of bromine.
1. How many ATOMS of sulfur are present in 4.77 moles of disulfur decafluoride? atoms of sulfur. 2. How many MOLES of fluorine are present in 1.05x1021 molecules of disulfur decafluoride? moles of fluorine.
How many moles of nitrogen atoms and hydrogen atoms are present in 1.4 moles of (NH4)3PO4?