how many moles of Cobalt(III) fluoride, CoF3 are present in a sample that contains 3.46 moles of fluoride ions? please do the math
how many moles of Cobalt(III) fluoride, CoF3 are present in a sample that contains 3.46 moles...
How many moles of ions are contained 8.77 moles of cobalt (III) sulfite?
How many moles of nickel(II) bromide, NiBr2, are present in a sample that contains 2.63 moles of bromide ions? How many moles of bromide ions are present in a sample that contains 4.56 moles of NiBr2?
1. How many moles of Cs are there in a sample that contains 3.17×1022cesium atoms? 2. How many cesium atoms are there in a sample that contains 3.69 mol of Cs? 3. How many moles of Kr are there in a sample that contains 3.23×1022krypton atoms? 4. How many krypton atoms are there in a sample that contains 1.14 mol of Kr? 5. What is the mass of 1.38×1024atoms of magnesium ? 6. How many magnesium atoms are there in...
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....
A. How many molecules are present in a sample of this compound that contains 2.98 moles of 2-methyl-1-butanol? B. How many moles of 2-methyl-1-butanol are present in a sample of this compound that contains 7.15x10^22 carbon atoms? C. How many carbon atoms are present in 1.48 moles of this compound (pentanal)? D. How many moles of pentanal are present in 1.82x10^22 molecules of this compound?
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
A sample of benzene, C6H6, contains 2.5 moles. How many moles of carbon are present in this sample?
how many miles of nf3 are present in a sample that contains 5.03 miles of fluorine atoms? please do the math
Question 3 How many Co*3 ions are present in the ionic formula of the salt formed when cobalt(III) and sulfate (SO,2) are combined? Answer Enter your answer here.
A sample of thallium(III) peroxide, Tl2(O2)3, contains 2.45 mol of thallium(III) ions. The number of moles of peroxide ions in the sample is please add the balnced equation so i can understand