net ionic equation for: 2 Na2S2O3 (aq) + I2 (aq) → Na2S4O6 (aq) + 2 NaI (aq)  moles of iodine when there are 0.001928mol of Na2S2O3

Q: When the following equation is correctly balanced, what coefficient is in front of NAOH? Ca(OH)2 +…

A: To balance an equation there must be an equal number of atoms on both sides of the reaction.…

Q: Consider the following reagents: zinc, copper, mercury (density13.6 g/mL), silver nitrate solution,…

A: a.

Q: Consider the equation of aluminum with sulfuric acid as shown below: Zn (s) + H2SO4 (aq) ⟶⟶…

A: The given chemical reaction is, Zns+H2SO4aq→ZnSO4aq+H2g

Q: According to the following reaction, how many grams of water are necessary to form 0.515 moles zinc…

A: In given reactions formation of compounds depend stoicometric cofficient of reaction.

Q: What is the ionic equation and the net ionic equation for the following equation: CuSO4•5H2O + Fe →…

A: For the reactions taking place in aqueous solutions ,the net ionic equation is very important and…

Q: A person's blood alcohol (C2H5OH) level can be determined by titrating a sample of blood plasma with…

A: Calculate the mass of alcohol that reacted with Cr2O72- by using the molarity and volume of Cr2O72-…

Q: Approximately what mass of potassium hydrogen phosphate is needed to react completely with 32.0 mL…

A:

Q: According to the following reaction, how many moles of phosphoric acid will be formed upon the…

A:

Q: How many grams of Clz can be prepared from the reaction of 21.0 g of MnO, and 21.1 g of HCl…

A:

Q: What volume of 0.08892 M HNO3 is required to react completely with 0.2352 g of potassium hydrogen…

A: Balanced chemical equation for the reaction of nitric acid with potassium hydrogen phosphate is as…

Q: For the neutralization reaction H2SO4 + 2NaOH-> Na2SO4 +2H2O, how many grams of H2SO4 are needed…

A: The given reaction is :                   Molar mass of NaOH = 40 g/mol Molar mass of H2SO4 =…

Q: A person's blood alcohol (C2H5OH) level can be determined by titrating a sample of blood plasma with…

A: Mass percent :- The mass of solute in grams present in 100 grams of solution is defined as mass…

Q: POSSIBLE In the reaction bellow phosphoric acid reacts with magnesium to make magnesium phosphate…

A: Magnesium reacts with phosphoric acid to forms magnesium phosphate. The equation for the balanced…

Q: Oxide), a common manganese ore. (Reaction given below.) How many grams of HCI react manganese (IV)…

A:

Q: According to the balanced equation shown below, 3.00 mole of oxalic acid, H2C2O4, reacts with…

A: According to the balanced equation shown below, 3.00 mole of oxalic acid, H2C2O4, reacts with…

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

A:

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

A:

Q: When the following equation is balanced what is the coefficient for HCI…

A: Balanced chemical equation: An equation having same number of elements equal in both reactants and…

Q: Calculate how many grams of hydrogen gas form when 2.8 g of iron reacts completely given the…

A: Iron reacts with hydrochloric acid to form iron (II) chloride and hydrogen gas. The equation for the…

Q: The unbalance equation for the reaction between bromine, Br2(aq), and iodate ion, IO3-(aq), in…

A: The reaction given is, => Br2 + IO3- → Br- + IO4-

Q: Cu(s) + 2A9NO3(aq) 2Ag(s) + Cu(NO3)2(aq) If 38.1 g of silver is produced in the reaction above, how…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: Aspirin can be synthesized in the lab by combining salicylic acid (C,H,0,) and acetic anhydride…

A: Given,

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Applying concept of oxidation state.

Q: _Fe*+_O,+_OH-→Fe,0,+_H,O

A:

Q: When solving the problem below, what ste would you take first? If 2.5L of Fe(NO3)3 solution will…

A: Given mass of Fe(OH)3 = 44.5 g  Volume of Fe(NO3)3 = 2.5 L

Q: person’s

A: We will use stoichiometry of the reaction to get the answer

Q: Aluminum hydroxide reacts with stomach acid (hydrochloric acid). Calculate the molarity of the…

A:

Q: Given the following balanced equation and complete ionic equation: Balanced Equation: 3 Mg(C2H3O2)2…

A:

Q: According to the following reaction, how many grams of water will be formed upon the complete…

A: The balanced reaction given is, 4 HCl (aq) + O2 (g) ------> 2 H2O (l) + 2 Cl2 (g)  Given : Mass…

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: When the following net ionic equation is properly balanced, what is the coefficient for H+ in the…

A: Given chemical equation: __Cr2O72-  +  __H2O2  +  __H+→  __Cr3+  +  __O2  +  __H2O

Q: Which of the following represent the balanced equation between calcium carbonate dihydrate and…

A: The Law of Conservation of Mass states that the mass of the reactants must balance the mass of the…

Q: Approximately what mass of potassium hydrogen phosphate is needed to react completely with 49.0 mL…

A: Given, Molar concentration of HNO3 = 0.09079 M           Volume of HNO3 solution = 49.0 mL So, moles…

Q: Write the balanced chemical equation for the reaction shown. = NO = 0, = NO,

A: Given that:                      NO + O2 →NO2  One mole of NO reacts with one mole of O2 to give one…

Q: Balance the following equation. If the coefficient is "1," you must enter the 1. C2H5NH2(1) + 02(g)…

A: Tha balanced reaction is the one in which elements on both sides are present in equal numbers.

Q: A mixture of bases can sometimes be the active ingredientin antacid tablets. If 0.4826 g of a…

A: Mass of a mixture contains Al(OH)3 and Mg(OH)2 is 0.4826g. Considering mass of Al(OH)3 as ‘x’g and…

Q: Taking into account the above reaction of magnesium hydroxide with hydrochloric acid to produce…

A: ·Reaction equation : Mg(OH)2s + 2HClaq →                   MgCl2aq + 2H2Ol·Mass of Mg(OH)2 = 15.0…

Q: IT5.68 g of Na, CO, is dissolved in enough water to make 250. mL of solution, what is the molar…

A:

Q: According to the following reaction, how many grams of water are required for the complete reaction…

A:

Q: How many prtotons, neutrons and electrons are present in the antimony (III) ion ?    The number of…

A: According to our policy, we should solve one question ( If any subparts are present then the first…

Q: Na2CO3 aq +2HCl → 2NaCl aq+ H2O l+ CO2 g The net ionic equation is:

A: The reaction  Na2CO3 (aq) +2HCl → 2 NaCl (aq) + H2O (l) + CO2 (g)

Q: A common acid-base reaction that you can do at home uses vinegar (acetic acid, CH3COOH) and baking…

A:

Q: Predict the products of the following reactions. Balance the reaction, write the total and net ionic…

A:

Q: Calculate how many grams of hydrochloric acid form when 2.8 g of iron reacts completely given the…

A: Given Fe(s) + 2HCl (g) -------> FeCl2 (s) + H2 (g)Mass of Fe reacted = 2.8 g

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

A: A balanced chemical reaction is one that has equal atoms of each element on reactants as well as…

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: Approximately what mass of potassium hydrogen phosphate is needed to react completely with 50.0 mL…

A: Potassium hydrogen phosphate reacts with nitric acid to form phosphoric acid and potassium nitrate.…

Q: 2. Complete the balanced equation for the following reaction. Write the total ionic and net-ionic…

A: A balanced chemical reaction has equal number of atoms on both the side of the reaction. A balanced…

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".