We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Magnesium hydroxide is one of the components of hard water buildup. CLR, a common commercial product...
Magnesium hydroxide is one of the components of hard water buildup. CLR, a common commercial product used to remove hard water buildup, contains lactic acid (CH3CH(OH)COOH). CLR works to remove hard water build up by a chemical reaction that dissolves the compounds. In this case, the reaction that occurs is: → 2H2O() + Mg(OH)2(s) + 2 CH3 CH(OH)COOH(aq) Mg(CH3 CH(OH)COO)2(aq) Depending on the mixture, CLR contains 12-18% by mass of lactic acid (1.4-2.0 M), and is commonly sold in 28...
Milk of magnesia, an over-the-counter antacid liquid, is a suspension of magnesium hydroxide in water. It neutralizes the hydrochloric acid in the stomach to alleviate some stomach symptoms associated with excess acid. In a laboratory, 1.11 g Mg(OH)2 is added to 231.8 mL of 0.1731 M HCl in water. They react according to the following equation. Mg(OH)2 + 2 HCl → MgCl2 + 2 H2O (a) What is the limiting reagent in this reaction? (b) How much magnesium chloride is...
Part B Phosphoric acid reacts with magnesium hydroxide to produce magnesium phosphate and water via the following reaction: ?H.PO, + ? Mg(OH)2 → ? Mg(PO4)2 +? H2O Balance the equation, then enter the coefficients, in order, in the answer box Enter four integers separated by commas. View Available Hint(s) Part C You carefully weigh out 13.00 g of CaCO, powder and add it to 52.65 g of HCl solution. You notice bubbles as a reaction takes place. You then weigh...
Magnesium hydroxide, the active ingredient in milk of magnesia, neutralizes stomach acid, primarily HCl, according to the reaction Mg(OH)2 (aq) + 2HCl(aq) + 2H2O(1) + MgCl2 (aq) What mass of HCl, in grams, is neutralized by a dose of milk of magnesia containing 3.26 g of Mg(OH)2 ? Express the mass in grams to three significant figures. IVO ADD + R o 2 ? mass of HCl = g Submit Request Answer
Magnesium (Mg2+) makes water hard, which prevents soaps and detergents for working properly. Therefore, drinking water treatment plants use precipitation to reduce the concentration of magnesium in the treated water. What pH is required to reduce a high concentration of dissolved Mg2+ to 25 mg/L? The solubility product for the following reaction is 10−11.16: Mg(OH)2(s) = Mg2+(aq) + 2OH−(aq).
Magnesium hydroxide, the active ingredient in milk of magnesia, neutralizes stomach acid, primarily HCl, according to the reaction Mg(OH)2(aq) + 2HCl(aq) + 2H2O(1) + MgCl2(aq) What mass of HCI, in grams, is neutralized by a dose of milk of magnesia containing 3.26 g of Mg(OH)2? The balanced chemical equation for the combustion of propane is C3H3(g) + 502(g) +3CO2(g) + 4H2O(g) Which statement is correct about the complete combustion of 3.00 mole of propane, C3H8?
Part A Magnesium hydroxide, the active ingredient in milk of magnesia, neutralizes stomach acid, primarily HCI, according to the reaction Mg(OH)2(aq) + 2HCl(ag) 2H2O()MgCl2(aq) How much HC1 in grams can be neutralized by 5.50 g of Mg (OH)2? Express your answer in grams to two decimal places. g HCl Submd Previous Answers Request Answer
Question 5 [11 marks] A seawater which serves as a useful commercial source of magnesium compounds contains a magnesium ion concentration of 0.054 mol dm? The magnesium is precipitated from solution by adding calcium hydroxide. Mg2+ (aq) + Ca(OH)2 (s) → Ca2+(aq) + Mg(OH)2 (s) a) Write an expression for the Ksp of Mg(OH)2, including its units. [3] b) [2] ) The numerical value for Ks is 2.00 x 10-11. Calculate [Mg2+ (aq)] in a saturated solution of Mg(OH)2. Hence...
*4.66. The solubility of magnesium hydroxide, Mg(OH)2, in water is 9.0 X 10-4 g/100.0 mL. What volume of 0.00100 M HNO3 is required to neutralize 1.00 L of saturated Mg(OH)2 solution?
A sample of magnesium metal reacts completely with water via the following reaction: Mg (s) + 2 H2O (l) → Mg(OH)2 (aq) + H2 (g) The hydrogen produced is collected over water at 25.0°C. If the volume of the gas is 7.80L and the pressure is 0.980 atm, calculate the mass of magnesium metal reacted. (Pwater @ 25.0°C = 23.8 mm Hg)