when solutions of Na2S and FeCI3 are mixed, What is the for the solid formed?

) The sour taste of lemons is attributed to citric acid. The dissociation of citric acid in water occurs in three steps. 3. H&CO, 5 H*+ H;C,O, Kal= 7.4x104 H-CO, 5 H* + H,C,O,2- K= 1.7x10-5 H,C.O2 S H* + H;C,O, K= 4.0x10-7 HO HO OH OH %3D Draw the ladder diagram for citric acid. tarthook section: 7.10

In a system of NaCl and water is at dynamic equilibrium, when more table salt is added it will appear that the added salt does not dissolve in the solution. O True O False MacBook 80 000 000 DII DD F2 F3 F4 F5 F6 F7 F8 F9 F10 $4 & *

||| O crosoft O 3 Sodium hydrogen carbonate (NaHCO3), also known as sodium bicarbonate or "baking soda", can be used to relieve acid indigestion. Acid indigestion is the burning sensation you get in your stomach when it contains too much hydrochloric acid (HCI), which the stomach secretes to help digest food. Drinking a glass of water containing dissolved NaHCO3 neutralizes excess HCl through this reaction: HCl(aq) + NaHCO3(aq) NaCl(aq) + H₂O(l) + CO₂(g) The CO₂ gas produced is what makes you burp after drinking the solution. Suppose the fluid in the stomach of a man suffering from indigestion can be considered to be 200. mL of a 0.072 M HCl solution. What mass of NaHCO3 would he need to ingest to neutralize this much HCl ? Be sure your answer has the correct number of significant digits. W CHEMICAL REACTIONS Solving for a reactant in solution Microsoft Microsoft 6.52.210... 08 g Explanation 10 Check 280 x10 X 2 NOV 13 Ś ||| - K Jay SETMANES tv ♫ MacBook Pro DZA . E © 2022 McGraw Hill…

The equation for the dissolving of magnesium hydroxide is: Mg(O H)2(s) + heat Mg2"(a g) + 2 O H minus (a q) solid : dissolved What happens when a solution containing H* is added? The concentration of Mg2+ decreases. minus The concentration of O H decreases. The concentration of O H minus increases.

Jj.86.

If the molar solubility of Ag2SOA In water is 1.44 x 102 M, calculate the solubility product, Kn, forAgSO.

Choose the answer that would properly fill in the following blanks. Using distillation to remove products is only feasible if the temperature of the, significantly higher than that of the is Reactants Products Products Reactants Solvent Reactant Reactant Solvent

-When 18.0 mL of a 8.58×10-4 M iron(III) fluoride solution is combined with 25.0 mL of a 8.77×10-4 M sodium hydroxide solution does a precipitate form? fill in the blank 1 (yes or no)For these conditions the Reaction Quotient, Q, is equal to = - When 22.0 mL of a 5.58×10-4 M potassium hydroxide solution is combined with 18.0 mL of a 1.15×10-4 M silver nitrate solution does a precipitate form? fill in the blank 1 (yes or no)For these conditions the Reaction Quotient, Q, is equal to = Please help, thank you.

Keep carbonated drinks in cold places, O increases solubility of carbon dioxide gas in water O increases solubility of sugar in water O does not affect solubility of carbon dioxide gas in water O decreases solubility of carbon dioxide gas in water