WebHow many moles of sulfate ions are there in a 0.545-L solution of 0.489 M Al2 (SO4)3? A) 0.267 mol B) 0.800 mol C) 3.34 mol D) 0.0888 mol E) 2.69 mol How many moles of … WebThere are three steps to converting grams of a substance to moles: Step 1: Determine how many grams of a substance are in the problem. 0.2 g Al Step 2: Find the amount of grams in 1 mole of the substance Use the periodic table to check the atomic mass, this is the number of grams per mole 1 mole of Aluminum is 26.982 g
How many milliliters of 0.306 M HCl are needed to react with 51.0 …
Web1 jul. 2024 · 3330 mL From the chemical equation, we can see that for every mole of CaCO_3, 2 moles of HCl react. This means that if you want them to react exactly in … WebThe chemical formula for Magnesium Chloride indicates that there are 2 moles of Cl ions per mole of MgCl 2. Using this mole ratio from the subscripts... See full answer below. … grant for financial aid
1. What is the mass of 7.50 moles of magnesium chloride, MgCl2?
Web6.0 mol 4.0 L = 1.5 M 7. How many liters of solution can be produced from 2.5 moles of solute if a 2.0 M solution is needed? 2.0 M = 2.5 moles liters of solution liters of solution … WebWhat is the formula mass of a compound whose molar mass is 28.01 g? arrow_forward The mass of 5.00 moles of a compound is determined to be 308.05 g. What is the formula … WebThis problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Question: Part C How many formula units make up 28.2 g of magnesium chloride (MgCl2)? Express the number of formula units numerically. View Available Hint (s) ΟΙ ΑΣΦ ? formula units of MgCl2 Submit दा grant for financial assistance