How many moles of potassium nitrate contain 8.68 x 1020 KNO3 formula units?
How many moles of potassium nitrate contain 8.68 x 1020 KNO3 formula units?
2.134*10^24 formula units of nitrate is equivalent to how many moles of ammonium nitrate
How many moles are in 42.76 grams of potassium nitrate. The molar mass of potassium nitrate is 101.06 grams/mole.
What if we want to go back? 1. How many formula units of Na2SO4 contain 3.45 x 1025 sodium ions? 2. How many moles of Na2SO4 contain 3.45 x 1025 sodium ions? 3. How many grams of Na2S04 contain 3.45 x 1025 sodium ions? molar mass Avogadro's number chemical formula Mass in grams Moles Number of formula units Number of atoms or ions
If 1.5484 moles of aluminum nitrate (aq) reacts with excess potassium hydroxide (aq), how many moles of precipitate (solid) will be formed?
In the double replacement reaction of potassium chromate and magnesium nitrate K2CrO4 +_Mg(NO3)2 → KNO3 +_MgCrO4 How many grams of potassium chromate are required to make 65.00 g of magnesium chromate? How many grams of potassium nitrate should be produced with 65.00g of magnesium chromate?
A B C Be sure to answer all parts. How many moles and numbers of ions of each type are present in the following aqueous solution? Enter your answers for the numbers of ions in scientific notation. 830. mL of a solution containing 2.84 x 1023 formula units of potassium bromide per liter mol potassium x 10 (select) ions potassium mol bromide x 10 (select) ions bromide Be sure to answer all parts. How many moles and numbers of ions...
How many moles is 4.17 x 1023 formula units of CaCl,?
How many moles of Li2SO4 are in 2.36 x 10^24 formula units?
You have 0.500 moles of lead nitrate and 1.50 moles of potassium chloride available for this reaction. use stoichiometric ratios to determine the limiting and excess reagents for this reaction (in moles), by calculating the moles of the PbCl2 product (precipitate) formed. show all your work. Pb(No3)2 (___)+KCl(___)---->PbCl2(___)+KNO3(___)
acetaminophen has the formula C8H9NO2. a dose contains 0.500g A) how many moles does 0.500g contain? B) how many molecules does 0.500g contain? C) how many C atoms are in 0.500g?