The coefficient for HNO3 IS _ when bolonced N2Os +H2O >_HNO 3

Q: A solution was made by dissolving 9.0g of hydrated aluminium sulphate Al2(SO)3 in 250cm3 of…

A: Molarity is number of moles of solute dissolved per litre of solution.

Q: The thiourea in a 1.563 g sample of an organic material was extracted into a dilute H2SO4 solution…

A: Given,  Mass of thiourea = 1.563 g  Molarity of Hg2+ = 0.009284 M  Volume of Hg2+ = 36.43 mL  Given…

Q: tatement regarding npound is/are *

A: Since the compound has 3 functional groups i.e. -OH, -CN and -Cl. And the priority of functional…

Q: Solubility Curve for KNO3 150

A: We will calculate mass of solute

Q: What is the coefficient the should be placed in front of iron (II) oxide (Fe203)?* LizO+ FeCb LİCI +…

A: We have given the incomplete reaction which is         Li2O +     FeCl3  →       LiCl +     Fe2O3…

Q: Like heavy water (D₂O), so-called “semi-heavy water”(HDO) undergoes H/D exchange. The scenes below…

A: (a)

Q: one of the following is primary standard for iodine O a. potassium hydrogen phthalate b. sodium…

A: Standardization is the process of determining the exact concentration of the solution. Primary…

Q: A mixt. weighing ) wt. of NogCOs ond KaCOg It is disasolued in woter and 1.000 g consistu of equal…

A: NOTE : it will be 17.36 mL of 1.075 acid added not 17.36 g Sol : Since the mass of K2CO3 and Na2CO3…

Q: the ionic strength of a 0.05F H3PO4

A:

Q: Pure CO2 may be prepared by treating limestone with sulfuric acid. The limestone used in the process…

A: The relative masses of constituent elements of a molecule can be expressed by mass percentage…

Q: I equiv. HBr +45°C

A:

Q: How many moles of Cr2O3 will form when 0.35 moles of Cr is mixed with 0.25 moles of O2?

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: Fe 0 () t 3 CO (9) 2 FC (5) r 300,0 Which woLA ld cause the reachion 10 hift t0 the eft: ) removing…

A: The question  is based on le-chatelier principle.   IT states that when a system at EQUILIBRIUM is…

Q: 2.

A: Balance equation

Q: rption of 333 Jo antanenus at -

A: When ∆G of the Reaction is negative then Reaction is spontaneous. and if ∆G of the reaction is…

Q: 5.79 Suggest ways (with appropriate equations) that wouldallow you to measure the ΔH°f values of…

A: The standard enthalpy of formation is the enthalpy change throughout the production of 1 mol of the…

Q: Classify the following reaction by type (driving force) of reaction (there may be more than one of…

A: The reaction given is,

Q: 4 Please write defect formation reaction of FeO when it is 1) in atmosphere (Schottky pair): 2) at…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 4. It you exercise strenuously without sufficient oxygen, lactic acid accumulates and contributes to…

A:

Q: A(n) ___________ property describes the behavior of asubstance when it reacts or combines with…

A: Chemical reaction takes place when the substances combine with each other to form the product. The…

Q: dentify the oxidizing and reducing agents: Cl2 + 2NaBr - 2NACI + Brz Derive, Pu= dRT from ideal gas…

A: Reaction:-  Cl2 + 2NaBr  ----------> 2NaCl + Br2 Oxidation is loss of electrons while reduction…

Q: Acconding to the eqution helow, whar ma of CaCl FW or CaC-110.s ) mut be added 255 of Agho rw of…

A: The given reaction is; 2 AgNO3 (aq) + CaCl2 (aq)→   2 AgCl (s) + Ca(NO3)2 (aq) Given data; Given…

Q: Part A What is the net ionic equation of the reaction of FeCl2 with NaOH? Express you answer as a…

A: In net ionic equation , we do not write spectator ions

Q: Calculate AS,º for NH3(g). AS:º = i JK-1

A: To calculate ∆S°f for NH3 (g) , we would first write a reaction for formation of NH3 (g) . Then…

Q: What volume (in L) of 2.3 M Cu(NO3), is required to make 1.7 Lof 0.55 M Cu(NO3)2? (Round to the…

A: To solve this problem we will use the formula of dilution . Which is given as  M1V1 = M2V2  Where ,…

Q: How much CO2(in L) will be produced by 250g of CaCO3 if it is completely reacted with HCl at 25oC…

A:

Q: 41. Given the eection: 200 • 02-2002HevN Fany iters of earbon dlioxide are praduced frem 10 L of…

A:

Q: ОН CH;MgBr Et,0 НО НО А

A:

Q: Room temperature:   295.9 K Barometric pressure:   769.0 mmHg Vapor of water:   21.1 mmHg Volume of…

A: Since no reaction is mentioned in the question, number of moles of O2 is calculated using ideal gas…

Q: Br H2O lo prodect mayor HO Br or OH AO OH

A: Br2 and H2O add -Br and -OH group respectively to the double bond. The addition follows the…

Q: 4- Mo in a 0.2711 g sample was precipitated giving 1.1682 g of (NH4)2PO4.12 MoO; . Find percentage…

A: Amount of Mo that was precipitated = 1.1682g Molar mass of precipitates so formed i.e.…

Q: 4: khat mass of magreszum qucttal is vepurred to ead with 25tn of 2 moldni find thie voluve of…

A: The Mg metal is required 6.0763 g. The H2 gas produced = 5.6 L.

Q: The ionic strength of 0.10 M AI(NO3)3 is: O 0.10 O 0.70 O 0.30 O 0.20 O 0.60

A: Given,  Concentration (C) of Al(NO3)3 = 0.10 M  Find ionic strength of this solution  Options are :…

Q: Gay-Lussac Liebig Mohr Volhard Fajan A. Eosin Y O O B. Ferric ammonium sulfate O O C. No indicator O…

A:

Q: Which of the following statements are correct? (Sdect all that apply) a - - O z(a + 6) = z O None of…

A: Option C is the correct option.

Q: One method of removing CO2(g) from a spacecraft is to allow the CO2 to react with LiOH.…

A: We make use of the above equation and also the given data to find the volume of CO2 required.…

Q: 1. 100 kmols of moist hydrogen gas containing 4% water by mole is burnt completely in a furnace with…

A: ANSWER 1: 100 kmol of moist Hydrogen gas  = Fuel H2O  mole % = 4 %  then  mole of H2O in fuel = 4…

Q: What is the value of Ered when log3Ag+4 = 0?

A:

Q: If in the reaction between 3A + B reacts to form a product. The concentration of A taken is 5.0…

A:

Q: Most commercial samples of K MnO contain some manganese dioxide that must be femoved prie Submit…

A: Oxidation is said to be loss of electrons and reduction is gain of electrons. Oxidizing agent…

Q: मेड वोक्ह Pन T कeयाख्यड क्रट हठापका नम न would increase ? J8 courrecd answesr aluminum chloutide ऊ ।…

A: solubility of many compounds depends on pH. For all sparingly soluble salt, increase of pH,…

Q: Chapter 3 9 of 20 - / 1 Calculate the theoretical percentage compositions for NO %N = i %O = i %…

A:

Q: Mass Percent of Oxalate Table 3. Mass percent of Oxalate using Redox Titration Trial 1 Mass of…

A:

Q: PAP Chemistry-2903012-42100P-1 / Stoichiom.. 175% Enrique Solis 16. How many moles of carbon dioxide…

A: CaCO3 react with HCl to produce CaCl2, CO2 and water.  Amount of production of carbon dioxide…

Q: Olevious Page 13 of 16 Next O Hydrogen peroxide is used as a cleaning agent in the treatment of cuts…

A: In the given question first of all determine the limiting reagent and then determine the amount of…

Q: ? ? Но H NaH CH;I HO DMF

A:

Q: /cvg.cengagenow.com/ilm/takeAssignment/takeCovalentActivity.do?locator=Dassignment-take&takeAssignme…

A: Determine number of moles of each reactant: 1 mL = 0.001 L

Q: What is the m of Ni2+ that ca 0.00460 M so before a preci

A: According to the question, we need to determine the maximum concentration of Ni2+ that can be added…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.