Which will be more effective in neutralizing stomach acid, HCl: a tablet containing 1.20 g Mg(OH)2 or a tablet containing 1.00 g Al(OH)3? A 1.20 g tablet of Mg(OH)2 will neutralize       moles of HCl. A 1.00 g tablet of Al(OH)3 will neutralize          moles of HCl.

Q: How many grams of solute are present in 55.6 mL of 0.467 M Fe(NO3)3?

A: Given: Volume of solution =55.6 ml                                =0.0556 L Molarity of Fe(NO3)3=…

Q: A particular drain cleaner contains NaOH. What is the value of [OH–] in a solution produced when…

A:

Q: HNO, H,SO, KMno, H (b) 1. Fe, HCI 2. NaOH NaNO, HCI (4) HO, heat (e) (a) CHOH, H mehybaraben

A: Toulene upon nitration p-nitro toulene is formed  Alkyl benzene upon oxidation with KMnO4 gives…

Q: mass of empty calorimeter (g) 22.39 mass of hot water (g) 119.4 initial temp (Celsius) 64.43 mass…

A: When ice would be placed in hot water , hot water would release heat and ice would gain heat . At…

Q: A typical antacid tablet contains 0.50g of calcium carbonate. The chemical equation for the…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: Below is the balanced equation for the neutralization of aqueous nitric acid with aqueous sodium…

A: Neutralization :- The reaction of acid with base to form salt and water is known as neutralization…

Q: 114. Vinegar is a solution of acetic acid, CH3COOH, dissolved in water. A 5.54-g sample of vinegar…

A: The molarity of a solution is defined as the number of moles of solute present in one-liter…

Q: In order to neutralize a sample of Sodium Hydroxide (NaOH) weighing 10.0 grams, how many moles of…

A:

Q: 4. 3 MgCl2(s) + 2 H3PO4(aq) Mg3(PO4)21 + 2HCI(aq) a. Identify the reactants in the equation. b.…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: The water in lakes that have been acidified by acid rain (HNO3 and H2SO4) can be neutralized by a…

A:

Q: Antacids neutralize the hydrochloric acid in your stomach. What is the correct neutralization…

A: To complete reaction betweenHCL+MgOH2→?

Q: __  Cu(NO3)2 (aq) +  __ NaOH (aq) →   Type of Reaction:

A: Given:

Q: Consider the following chemical reaction: 2HCI + Mg(OH)2 If a stomach contains 0.050 moles of HCI,…

A:

Q: For each acid–base reaction, calculate how many grams ofacid are necessary to completely react with…

A: The question is based on the gram equivalent concept.

Q: 1. What gas is being collected in today's experiment? 2. Balance the following reaction: H,O, (aq)…

A: Given that : The data from the two trials for the experiment is given below :

Q: A student mixed a series of aqueous solutions in an experiment and recorded the results in the table…

A: The net ionic equation for the reaction between lead nitrate Pb(NO3)2 (aq) and sodium phosphate…

Q: X 19. What type of reaction is shown below? * C;H; + 02 -> CO, + H,O Combination Combustion O Single…

A: Combination reaction When two or more reactants combine to form a single product is called…

Q: To make 1.00 L of 1.00 M NaOH solution, what mass of NaOH needs to be weighed out?

A: 1 M NaOH solution means 1 mole NaOH is present in 1000 mL means 1 L solution.

Q: 2 HNO3 (aq) + Na2CO3 (s) --> 2 NaNO3 (aq) + H2O (l) + CO2 (g)   Calculate ΔH° for this reaction.…

A: For the given reaction - 2 HNO3 (aq) + Na2CO3(s) → 2 NaNO3(aq) + H2O (l) + CO2(g) ; ∆H0f = -467…

Q: 4. Determine if a chemical reaction occurs in the following scenarios: A. A girl cuts a piece of…

A: We know that when a change take place in such a way , where a Substance is changed into another…

Q: How many grams of lithium nitrate will be needed to make 200.0 grams of lithium sulfate, assuming…

A:

Q: -what is the molarity of the solution if 50.0 mL of the solution is diluted? 2-what is the molarity…

A: Given -> Volume=  = 0.725 L  Weight of NaBr = 27.0 gm

Q: Reaction 3: N₂(g) + 20₂(g) Reaction 2 can be described as an [Select] [Select] reaction 2NO₂(g) ΔΗ =…

A:

Q: When a person’s stomach oversecretes gastric juices containing hydrochloric acid, the person treats…

A: Molar mass of Al(OH)3 = 78 g/mol Molar mass of Mg(OH)2 = 58.32 g/mol Molar mass of NaHCO3 = 84.007…

Q: Fe2(SO3)3   Li2CO3   Na3PO4   NH4Cl   Pb(NO3)2  ppt ppt ppt ppt KNO3 NR NR NR NR Using…

A: In order to write net ionic equation, we have to follows some steps 1) first write balanced chemical…

Q: Automobile airbags inflate due to the formation of nitrogen gas from the chemical reaction 2 NaN,…

A: To solve this problem we will use the given balanced chemical equation .

Q: 3. A log burns in a fireplace, warming the room. Is this an exothermic or an endothermic reaction?…

A: When a log is burning in presence of oxygen, it evolves heat. Acid base reaction where one axid…

Q: Constants I Periodic Table Lakes that have been acidified by acid rain (HNO3 and HS04 can be…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: I just read the definition of the Colligative Properties​, but could you explain use the…

A: Colligative property depends only on temperature.

Q: Several brands of antacid tablets use aluminum hydroxide (Al(OH)3, 78.00 g/mol) to neutralize…

A: Given :-  unbalanced equation  Al(OH)3 + HCl → AlCl3 + H2O  amount of Al(OH)3 = 0.65 g  To calculate…

Q: What volume of 0.172 M NaOH, in militers, contains 200g of NaOH? Volume mL

A:

Q: Consider the balanced chemical reaction below. What is the maximum number of grams of silver…

A: Reactant undergoing 100 % consumption leaving no amount in the reaction mixture is entitled as…

Q: Magnesium hydroxide is the active ingredient in milk of magnesia, a common reme acid reflux. It…

A: The given reaction is, Mg(OH)2(aq) + 2HCl(aq) ---> 2H2O(l) + MgCl2(aq) From the reaction we can…

Q: Consider the following balanced chemical equation: Mg(OH)2 + 2HCl → 2H2O + MgCl2 How many grams of…

A: this question can be solved using law of equal proprotions.

Q: Below is the balanced equation for the neutralization of aqueous phosphoric acid with aqueous sodium…

A:

Q: Ti + H,SO, Ti(SO.)2 +_H2 PRODUCTS REACTANTS How Many? Element Symbol How Many? Element Symbol Ti H…

A: The table is filled below for both the given equation and the balanced equation

Q: When a person’s stomach oversecretes gastric juices containing hydrochloric acid, the person treats…

A: The three antacids is more effective per gram has to be given,

Q: Types of Reactions (identify the reaction type and balance the chemical equation) CaCO, + HCI >…

A: A chemical reaction occurs when reactants undergo a chemical change and get converted into products.…

Q: What changes occur when a coefficient is added to a set of molecules? 2. What is the difference…

A:

Q: In the following chemical reaction, what product is represented by X? AICI, + NAOH X + NaCl AICI, A.…

A: In this question, we have to find out the correct answer of given problem by the help of "balanced…

Q: Write the two possible conversion factors that can be made from 2.50 M NaOH.

A:

Q: The reaction of aqueous solutions of barium chloride and sodium sulfate results in the formation of…

A: BaCl2(aq) + Na2SO4(aq) -> BaSo4(s) + 2 NaCl(aq) in this reaction of barium chloride with sodium…

Q: Which solution has the same number of moles of OH as 50.00 ml of 0.100 M solution of Mg(OH)2? O…

A:

Q: When you dissolve KCl in water, does the reaction give off heat or absorb heat? Is the dissolution…

A: The enthalpy of a reaction is determined as the amount of heat released or gained during the course…

Q: (0); B 1. CO, 125 °C 2. H₂O₂, OH- 1. CO, H₂O, 125 °C 2. H₂O₂, OH-

A: Trialylborane react with CO and followed by oxidation with H2O2 to give carbonyl compounds.

Q: A 27.0 wt% solution of HBr in water has a density of 1.50 g/mL. Calculate the formal concentration…

A: We will first calculate formal concentration of HBr , then answer the remaining questions.

Q: Solid lithium hydroxide is used to remove exhaled carbon dioxide from space vehicles by forming…

A: Lithium hydroxide reacts with carbon dioxide to form lithium carbonate and water.

Q: Imagine you are preparing a solution of NaCl and a solution of CaCl2.  After you prepare them you go…

A: Both the NaCl and CaCl2 are soluble in water. To identify them take 1 mL of both the solution in two…

Q: You are given a dye stock solution which contains  0.200 g/L dye.  If you place 20.0 mL of stock in…

A: Given ,          Concentration of dye solution=0.200 gLit.            Also , 1 Lit=1000 ml   Since…

Q: What mass in grams of KCI is there in 115 mL of a 2.50 M KCI solution? (5 points) What volume, in mL…

A: Given, molarity of KCl solution = 2.50 M volume of KCl solution = 115 mL = 115 mL × (1 L / 1000 mL)…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".