A flask containing 450 mL of 0.50 M H2SO4 was accidentally knocked to the floor. How many grams of NaHCO3 do you need to put on the spill to neutralize the acid according to the following equation?

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Potassium sulfate and iron(III) chloride are ionic compounds. Both of these ionic compounds are…

Q: In a terrible accident, a solution consisting of 2.15 kg of nitric acid, HNO3 , was spilled on the…

A: Given: The amount of nitric acid spilled on the lab floor is 2.15 kg. The amount of sodium carbonate…

Q: 4.17 Which of the following compounds would produce the highest concentration of Cl2 ions when 0.10…

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Q: Balance the following equation by filling the gaps with appropriate numbers. Ca + HCI CaCl2 H2

A:

Q: What is the mass in grams of NO that will be produced from 51.8 g of NO₂ reacted with excess water…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

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

A:

Q: How many moles of NO₂ would be required to produce 3.22 moles of HNO₃ in the presence of excess…

A: Given: Balanced Reaction; 3NO₂ (g) + H₂O (l) –––>  2 HNO₃ (g) + NO(g) Moles of HNO3 = 3.22 moles…

Q: 55.90 grams of Fe(NO3)3 are dissolved in enough water to prepare 900.0 ml of solution. Calculate the…

A: Molarity of a solution is defined as the moles of solute present in one litre of solution.

Q: What is the concentration of 0.2074 g of calcium hydroxide that was added to 40 mL of water?

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Q: If 5.15 g Fe(NO3)3 is dissolved in enough water to make exactly 150.0 mL of solution, what is the…

A: Given :-5.15 gm Fe (NO3)3 is dissolved in enoughwater to make exactly 150 mL ofsolution.we have to…

Q: What is the mass in grams of NO that will be produced from 19.8 g of NO₂ reacted with excess water…

A:

Q: The chemical equation for Mg(OH)2 dissolving in water is

A: Magnesium hydroxide or Mg(OH) is considered as an ionic compound which consists of Mg2+ and OH-…

Q: What is the mass of HCI in gram (36.5 g/ mol) need to prepare 8000 milliliters of 0.250 M of…

A: Molarity is the unit of concentration of a solution, and its unit is mol/L. It is defined by the…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Given: Reaction: K2SO4(aq) + FeCl3(aq) --------> ? Since,above reaction would be double…

Q: What is the minimum amount (ml) of 6.00 M H2SO4 necessary to produce 5.03 g of hydrogen gas when…

A: Answer:  419.16 ml is the minimum amount (ml) of 6.00 M H2SO4

Q: Aluminum hydroxide can be dissolved in hydrochloric acid to form aluminum chloride and water. Write…

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Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: The given reaction is a double-displacement reaction, which is defined as a type of chemical…

Q: How many total moles of ions are released when 3.88 mol of Rb2SO4 dissolves completely in water?

A: ⊙ we know that,    strong electrolyle completely dissociates into its constituents ions. eg→…

Q: How many moles of lithium chloride, LiCl, will be formed by the reaction of chlorine with 0.06 mol…

A:

Q: If 30.2 mL of 6M HCl are involved in the Grignard reaction, how many moles of HCl are involved in…

A: Given, a Grignard reaction in which HCl involved,molarity of HCl soultion =6.0 Mand volume of…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Given reaction is, Na2CO3(aq)+CsC2H3O2(aq)= ..???

Q: How many total moles of ions are released when 1.77 mol of Rb2SO4 dissolves completely in water?

A:

Q: How many moles of NO₂ would be required to produce 2.18 moles of HNO₃ in the presence of excess…

A: Given: Balanced Reaction; 3NO₂ (g) + H₂O (l) –––>  2 HNO₃ (g) + NO(g) Moles of HNO3 = 2.18 moles…

Q: Determine the number of grams of HCL that can react with 0.750 gram of Al (OH)3 according to the…

A: The reaction given is Al(OH)3 (s) + 3 HCl (aq) ------> AlCl3 (aq) + 3 H2O (l) Given : mass of…

Q: A method used by the U.S. Environmental Protection Agency(EPA) for determining the concentration of…

A: Reaction: O3(g) + 2 NaI(aq) + H2O(l) --> O2(g) + I2(s) + 2 NaOH(aq)

Q: If 43.50 mL of 12.5 M nitric acid furnishes enough H+ to react with silver, how many grams of silver…

A: The given reaction is: Now, molarity of nitric acid is 12.0 M Volume of nitric acid is 43.50 mL…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Explanation Double Replacement Reactions: If you mix two chemicals, their particles may combine and…

Q: What is the mass in grams of NO that will be produced from 65.8 g of NO₂ reacted with excess water…

A: Given,  65.8 g of NO₂ MW of NO2 = 46.0 g/mol Moles=65.846=1.4304 mol of NO2

Q: 2) How many moles of sodium will react with water to produce 4.0mol of hydrogen in the following…

A: Number of moles = mass/molar mass  Mass = moles × molar mass  molar mass of H2O = 18.0 g/mol  At STP…

Q: How many grams of calcium hydroxide (Ca(OH),) are needed to produce 40.0 grams of water (H,0)? 2 HF…

A: Given :- mass of H2O = 40.0 g  To be calculated :- mass of Ca(OH)2   number of moles = mass/molar…

Q: How many moles of NO, would be required to produce 3.77 moles of HNO, in the presence of excess…

A: Moles  of NO2 produced. Given  3.77 moles HNO3.

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Here two salts dissolved in aqueous solutions react with each other to give products. Both are water…

Q: 4. a) Balance the following equation. Pb(OH)2 + _ HCI → H2O+ PbCl2 b) How many moles of HCl are…

A: Given, Chemical Reaction : Pb(OH)2 + HCl ---> H2O + PbCl2  NOTE : since you asked Question with…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Aqueous solutions of sodium carbonate reacts with calcium nitrate to form solution of sodium nitrate…

Q: How many moles ions are present in 55 mL of a 1.67M solution of magnesium chloride? a. 0.092 b. 0.28…

A: Molarity can be calculated as follows: Molarity = No. of  molesVolume L

Q: How many moles of NO₂ would be required to produce 3.01 moles of HNO₃ in the presence of excess…

A: Introduction: The given question can be solved by using stoichiometric equations. 2 moles of HNO3…

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

A:

Q: , write the complete equation for the reaction. a. KOH(aq) + Cr(NO3)3(aq) b. Fe(NO3)3(aq) +…

A: Balancing a chemical equations:

Q: How many grams of ammonium carbonate are needed to produce 500L of carbon dioxide if the density of…

A: Density can be calculated using the equation given below: Density = massVolume

Q: If you have a 12.9 mol of AlCl3 in a 12.5 M solution, how many Liters does it make?

A: By using Molarity definition, No. of moles of solute dissolve in one litre of solution is known as…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: A balanced reaction is the one where the number of atoms of each element is same on both product and…

Q: The water in lakes that have been acidified by acid rain (HNO3 andH2SO4) can be neutralized by a…

A: Molarity: The number of moles of solute present in one liter of solution. It is denoted by M. The…

Q: Balance the following equation by filling the gaps with appropriate numbers. Sr HCI SrCl2

A: Sr + HCl -> SrCl2 + H2 Balance Chlorine  Sr + 2HCl -> SrCl2 + H2

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: The balanced molecular chemical reaction is given below:

Q: How many moles of NO₂ would be required to produce 3.32 moles of HNO₃ in the presence of excess…

A: 3NO2(g) + H2O(l) ....> 2 HNO3(g) + NO(g) Moles of HNO3 produced = 3.32 moles  Water is excess…

Q: How many moles of H2SO« are required to completely react with 7.20 mol of Al according to the…

A: Given balanced chemical equation, 2 Al (s) + 3 H2SO4 (aq) →Al2(SO4)3 (aq) + 3 H2 (g) The number of…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: In Balanced chemical equation number of atoms of each species are equal on both reactants and…

Q: How many total moles of ions are released when 25.4g of Ba(OH)2*8H2O dissolved in water

A: To calculate the moles of ions, first of all, we calculate the moles of  Ba(OH)2*8H2O. We know that…

Q: How many grams of water (H2O) would be produced from the reaction of 4.5 moles of hydrochloric acid…

A: Limiting reagent is a reactant that, when gets over in a course of reaction, the reaction stops. In…

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".