Write a balanced equation for the reaction of Li(s) with H2O(1). See the Introduction for an example of this type of reaction.

Question 24 of 34 > © Macmillan Learning Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese (IV) oxide. 4 HCl(aq) + MnO₂ (s) → MnCl₂ (aq) + 2 H₂O(l) + Cl₂ (g) A sample of 37.3 g MnO₂ is added to a solution containing 48.9 g HCl. ^ 6 What is the limiting reactant? O MnO₂ OHCI What is the theoretical yield of Cl₂? theoretical yield: If the yield of the reaction is 73.5%, what is the actual yield of chlorine? actual yield: arch or type URL MacBook Pro & 7 * 8 ( 9 0 F + 11 g Cl₂ g Cl₂

1) Group 1 metals react almost instantly and violently with water, as a single replacement reaction to produce an aqueous solution of metal hydroxide and hydrogen gas. A sample of solid lithium weighing 84.25 mg is dropped into a beaker containing 50.0 mL of water. Assume the density of water is 0.9988 g/mL. a) Write the balanced equation. b) Calculate the theoretical yield (in grams) of lithium hydroxide. c) Assuming the reaction is complete, and that there is no volume change, what is the concentration (in M) of lithium hydroxide in the solution that results?

Designing Chemical Reactions Lab Activity Given the list of chemicals below, write a balanced chemical equation that satisfies the reaction described. Write a description of what signs of a chemical change you would expect to see if you were able to do the reaction and write the total and net ionic equations for each reaction. Metals Bases Compound Solutions. copper (II) sulfate Ferric nitrate Acids sulfuricic acid Magnesium sodium hydroxide Indicators phenolphthalein litmus paper Zinc Calcium potassium iodide potassium nitrate Copper Iron sodium carbonate magnesium nitrate iodine solution. Single Displacement Reactions: ● Reaction #1 - Pick one reaction that works using the metal activity series: Indication of a chemical change: Total lonic Equation: Net Ionic Equation: Reaction #2 - Pick one reaction that works with water: Indication of a chemical change: Total lonic Equation: Net Ionic Equation: Reaction #3 - Pick one reaction that does not work using the halogen series: Indication…

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What property of sodium chloride is used to separate it from the sand? Group of answer choices solubility melting poing oxidation in air chemical reaction with the sand

One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 250. mL sample of groundwater known to be contaminated with iron(III) chloride, which would react with silver nitrate solution like this: FeCl,(aq) + 3 AgNO3(aq) 3 AgCl(s) + Fe(NO,),(aq) → The chemist adds 17.0 mM silver nitrate solution to the sample until silver chloride stops forming. He then washes, dries, and weighs the precipitate. He finds he has collected 8.2 mg of silver chloride. Calculate the concentration of iron(III) chloride contaminant in the original groundwater sample. Round your answer to 2 significant digits. mg L

Please help...the current balanced equation is incorrect

When 13.99 mL of HCl of unknown concentration (but less than that of the base) are reacted with 15.00 mL of 3.172 M NaOH, 1.74 kJ of heat are released. What is the molarity of the HCl solution?

Separate the following balanced chemical equation into its total ionic equation. AgNO3(aq) + NaCl(aq) >>>>> NaNO3(aq) + AgCl(s)