According to the following reaction, how many moles of ammonia will be formed upon the complete reaction of 0.985 moles ammonium chloride? NH2Cl(aq)  ----> NH3(g)+HCl(aq) _____mol ammonia

Q: How many moles of water are formed when 250 mL of 2 M HNO3 completely reacts with NaOH? HNO3(aq) +…

A:

Q: Calculate the number of grams of AgNO3, required to react with the lead. Pb(s)+AgNO3(aq) ->…

A: The given equation is:Pb (s) + AgNO3 (aq)  → Pb(NO3)2 (aq) + Ag(s)

Q: of 39. For each acid-base reaction, calculate how many grams acid are necessary to completely react…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: How many moles of H20 will you make if you react 5.00 mol HCI with 1.00 mol KOH? HCI (aq) + KOH (aq)…

A: Given;

Q: 5. 2HCI + Mg(OH)2 --- MgCl2 + 2H¿O. (use this equation for 5b-d) a. What concentration will result…

A: Given: 1) The concentration of HCl is (M)=6.83 M 2) The volume of HCl is (V)=87.5 ml 3) Reaction:…

Q: Part 1 calculations Number of grand of potassium hydrogen phthalate = 0.55227g moles of KHP = 204.2…

A: Number of moles of NaOH is calculated as,

Q: Using the following chemical equation how many grams of hydrochloric acid (HCI) are consumed…

A: The mass of hydrochloric acid can be calculated by using the stoichiometry of the reaction.…

Q: The astronauts have 2 days left before they land on earth. You know that there are three astronauts,…

A: Solution - According to the question - Given value  - Mass of CO2 = 500 g Number of moles of NaOH…

Q: Using this balanced equation:     NaHCO3      +        CH3COOH                H2O    +   CO2      +…

A: The balanced equation is: NaHCO3  +   CH3COOH  ----->  H2O +   CO2  + NaC2H3O2    The mole ratio…

Q: HCl (50mL) completely reacts with 6 g of Ca in the following reaction  Ca + 2 HCl  -> CaCl2 +H2…

A:

Q: Say we have 32.0 mL of HCl.  What Molarity would the HCl need to be to make 5.830 grams of H2S?…

A: Given moles of H2S=5.830g Volume is 32ml Using the formula of molarity, calculate the molarity

Q: Silver nitrate, AgNO3, reacts with NaCl according to the equation: AgNO3 (aq) + NaCl (aq) -> AgCl…

A:

Q: 3Na2S04(aq) + 2Al(NO3)3(aq)--> Al2(SO4)3(s) +6NaNO3(aq) if 550.0 mL of 3.25 M aluminum nitrate is…

A:

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

A: We have to predict balance reaction .

Q: Complete this equation: HCl(AQ) +  NaOH(AQ) ➡ Write this equation as unionized; total ionic; net…

A: Ionic equation is an equation in which ions are explicitly shown. Net ionic equation is the chemical…

Q: What is the net ionic equation of the following molecular equation? K2SO3 (aq) + 2HCI (aq) → SO2 (g)…

A: We have given the molecular equation as follow              K2SO3 (aq) + 2HCl(aq)  →  SO2 (g)  +…

Q: What is the mole ratio of H3PO4(aq) to water in the balanced reaction below? PCls(e) + 4 H2O(e) —…

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Q: 1. Forgetful Freddy weighed his KHP sample, but forgot to bring his report sheet along, so he…

A: The balanced reaction of KHP and NaOH is given as follows:

Q: NaCl (s) forms according to the reaction below between sodium and chlorine: Na (s) + Cla (g) → NaCl…

A:

Q: Question 7 Give the complete ionic equation for the reaction (if any) that occurs when aqueous…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: How many total moles of ions are released when each of the following samples dissolves completely in…

A: To find the total number of moles of ions: 0.32 mol of NH₄Cl?  25.4 g of Ba(OH)₂.8H₂O? 3.55X10¹⁹…

Q: How many grams of PbCl2 are formed when 50.0 mL of 0.676 M KCl react with Pb(NO3)2? 2KCl(aq) +…

A: Consider the given information is as follows; Volume of KCl = 50.0 mL = 0.05 L Molarity of KCl =…

Q: What is the amount concentration (in mol/L) of sodium ions and carbonate ions when a 0.144 mol/L…

A: Here given that  Concentration of Sodium carbonate  = 0.144 mol/L

Q: How many total moles of ions are released when each of the following samples dissolves completely in…

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 moles of ammonia will be formed upon the complete…

A: Since from the given reaction we can see that 1 mole of NH4Cl is reacting to form 1 mole of ammonia…

Q: A mixture of Na2CO3 and BaCO3 weighing 0.2000g requires 30.0 ml of 0.1000 N of HCl for complete…

A: Given data mass of sample mixture ( Na2CO3 and BaCO3 ) = 0.2000 g HCl volume requirred = 30.0 mL HCl…

Q: 4.39 g AlCl3 is dissolved in enough water to make exactly 100.0 mL of solution, what is the molar…

A: Given that: Mass of AlCl3 = 4.39g Molar mass of AlCl3 = 133.34g/mol  Moles of AlCl3 = 4.39g ÷…

Q: How many moles of water are formed when 28.0 mL of 0.250 M HNO3 and 53.0 mL of 0.320 M KOH are…

A:

Q: Vitamin C (C6H8O6) is an acid and a reducing agent. Br2, an oxidizing agent, can be used to quantify…

A: The volume of 0.102 M Br2 used for the titration is 29.85 mL.

Q: Calculate the mL of 1.0M hydrochloric acid that would be needed to make the hydrogen gas from the…

A:

Q: 1. If 0.60 mol chlorine reacts with excess sodium, and 1.1 mol NaCl are produced, what is the…

A: Percentage yield ( % yield ) :-         It is the ratio of actual yield and theoretical yield,…

Q: b) A carbonate of metal X has the formular X,CO.. The carbonate reacts with hydrochloric acid…

A: The answer to the first three questions are given as:

Q: __N₂ + __H₂ --> __NH₃ What coefficients are needed to balance the equation at the start of this…

A: Given , Chemical Reaction : N2 + H2 ---> NH3

Q: What is the theoretical yield of Ag(s) when 10.0 g Zn(s) and 30.0 mL of 0.500 M AgNO3(aq) react…

A: Limiting reactant :- A reactant which is present in less number of moles than required as per…

Q: Lactated Ringer's solution, an IV solution to restore electrolytes in hospital patients, is composed…

A: There are 3 steps to calculate mEq:- 1. Calculate molar mass  2. Calculate equivalent weight 3.…

Q: Using the reaction, CaCO3(aq) + 2H3O^+(aq) —> Ca^+2(aq) + CO2 (g) + 3H2O(l), assume the reaction…

A:

Q: 604+ 2NaOH → Na₂SO4 + 2H₂O licate when the equivalence point is going to be reached if at the…

A: Equivalence point is the point where the acid and base are completely neutralised.

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

A: From the above given reaction we can see that 1 mole of NH4Cl is reacting to produce 1 mole of NH3…

Q: Calculate the number of moles of the indicated ions in the following 31.4 mL of 0.454 M CaCl2 Mol Cl…

A: The molarity of the CaCl2 solution is = 0.454 M The volume of the solution is = 31.4 mL The number…

Q: sodium bicarbonate is used to neutralize acids to form sodium chloride, a salt, carbon dioxide gas,…

A: We have to calculate the mass of sodium bicarbonate used.

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

A:

Q: Silver bromide (AgBr) forms when silver nitrate is mixed with hydrobromic acid (HBr) AGNO3 (aq) +…

A:

Q: JJ is making miso soup. 1 bowl of soup has a volume of 375 mL. The soup has 1.00 g of table salt in…

A:

Q: What mass grams of nitric acid , HNO3, is required to neutralize (completely react with) 4.30 g of…

A: Acid-base reaction: 2HNO3+CaOH2→2H2O+CaNO32 The given mass of Ca(OH)2 is 4.3 g.

Q: f 1.15 x 10-4 moles of IO3- required 14 ml of S2O32- to completeley react, what is the molarity of…

A: The balanced reaction between IO3- and S2O32- is given by, => 10 S2O32- + 12 H+ + 2 IO3- → 5…

Q: Use this equation to answer: 2 NaOh (aq) + H2S04 (aq) 2H20 (I) + Na2So4 (aq) when 30.0 ml of 0.40 M…

A: In a balanced equation, the number of atoms on the reactant and the product is equal. To balance the…

Q: A student carried out a titration using H2SO4 and KOH.  The balanced equation for the reaction is:…

A: The equation for the neutralization reaction is,

Q: What is the net ionic equation of the following molecular equation? K2SO3 (aq) + 2HCl (aq) → SO2…

A:

Q: How many grams of NaH2PO4 are needed to react with 30.24 mL of 0.265 M NaOH? NaH2PO4(s) + 2…

A: Given: NaH2PO4(s) + 2 NaOH(aq)  Na3PO4(aq) + 2 H2O(l)   30.24 mL of 0.265 M NaOH is used in reaction

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.