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Question: You have a 5M stock solution of sodium hydroxide. Your supervisor tells you to make up 1 liter of a 1M solution of sodium hydroxide for an experiment she needs for an experiment. How would you make up the solution?
A car battery contains 1.0 L of 4.3 M sulfuric acid. Using the value in your answer to question E., calculate how many TUMS® tablets would be required to neutralize all the sulfuric acid in a car battery.
determine the mass of lithium hydroxide produced when 0.38 g of lithium nitride reacts with water according to the
acetylene (C2H2) torches are used in welding. How much heat in kJ evolves when 5.0g of C2H2 (d=1.0967kg/m^3) is mixed with a stoichiometric amount of oxygen gas?
When 5.00g of Al2(SO4)3 * 18H2O are heated until it dehydrates how many grams of water are produced
describe the nature and characteristics of pcbs. why are they of importance to an ehamps or fs professional who
Calculate the value of Ecell (Standard reduction potentials) for the reaction above. Shwo your work and explain why this value implies that the reaction is product favored.
Answer the following questions: a) can Al3+(aq) oxidize tin (Sn) under standard-state conditions?; b) would it be OK to store an aqueous AlCl3 solution in a tin container?; c) can Sn2+(aq) oxidize aluminum (Al) under standard state conditions?; d)..
Draw (A) eclipsed, (B) gauche, and (C) anti conformations of the second C-C bond in 1-pentanol using Newman Projections, wedge and dash diagrams, or sawhorse diagrams.
No carbon atom in the structure of Y has more than one oxygen atom bonded to it, and Y can exist in two (and only two) stereoisomers forms. What are the structures of these forms of Y?
Calculate the vapor pressure of water above a solution prepared by dissolving 35.0 g of glycerin C3H8O3 in 140 g of water at 343 { K}. (The vapor pressure of water at 343 K is 233.7 torr.)
Identify the lattice type and all symmetry operations that are indicated by the space group symbol for the orthorhombic pbc21. Describe each of these fully.
What is the molarity of an NaCl solution prepared by dissolving 9.3g NaCl in sufficient water to give 350mL of solution.
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