6. Al(NO3)3 (ag) + Ba(OH)2 (ag) > _Ba(NO3)2( )+_ Al(OH); ( ) Complete Equation: Net lonic: Spectator lons:

Q: Consider the reaction 3CaCl,(aq) + 2N23PO4(aq) --> Caz(PO4)2(s) + 6 NaCI(aq) (molar mass of calcium…

A: This question is based on stoichiometry. In this problem we have to find mass of calcium phosphate…

Q: When the following equation is balanced properly under basic conditions, what are the coefficients…

A: Answer: Balancing of the reaction is always based on conservation of mass where number of each type…

Q: In the preparation of Rochelle salt (MW = 282.83 g/mol), 6.6 grams of monohydrated Sodium carbonate…

A:

Q: Goslarite, a hydrated zinc sulfate mineral (ZnSO4.7H₂O), is added to 1.7 L of water to form a zinc…

A: A 2.1 M solution of zinc sulfate is prepared by adding goslarite (ZnSO4. 7H2O) in 1.7 L of water.…

Q: Write the balanced equation for the reaction of aqueous Pb(CIO,), with aqueous Nal. Include phases.…

A:

Q: A KO B. CH. C co, D. P,O, 02 How many grams of Ca(OH), are required to neutralize 1000 L of 0…

A: Oxidation can be defined as the process of loss of electrons and reduction is a process of gain of…

Q: What volume in liters of 0.250 M H2SO4 is required to neutralize a solution prepared by dissolving…

A: Neutralization reaction: The hydrogen ion of acid reacts with the hydroxide ion of a base to form…

Q: What are the spectator ions of Al2(SO4)3 + NaOH?

A: Spectator ions are dissociated ions in aqueous solution that shows up in the complete ionic equation…

Q: Balance the following reaction and write the complete and net ionic equations (complete with the…

A: In the balanced chemical equation the number of atoms of all the elements ate equal in the reactants…

Q: ?Al+?HCl → ? AIC3+?H Which set of coefficients wil balance this equation?

A: Steps involved: Al balancing Cl balancing H balancing

Q: For the reaction 3 КОН + Н, РО, → K,PO, + 3 H,0 how many grams of phosphoric acid, H3PO4, are needed…

A: Consider the molar masses of reactant and product species as; Molecular mass of KOH = 56.10 g/mol…

Q: The reaction 3C12 + 6KOH -- KCIO3 + 5KCI + 3H20 is the: O a. acid-base reaction O b. precipitation…

A: In given reaction Cl2 which a neutral molecule reacts with KOH which is a base.

Q: Suppose you had used 4.00 grams of NaOH(s) in reaction 1. What would have been the number of Joules…

A: According to the reaction,∆H, energy released=-45 kJ/molthat means, for 1 mole of NaOH -45 kJ/mol…

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: If you prepare 25 mL of a solution with 100 mM Na2SO4 and another solution with 0.5 L of 30mM BaCl2,…

A: The reaction is        Molarity = 100 mM Volume = 25 ml Moles of Na2SO­4 = Molarity × Volume…

Q: Consider the reaction of potassium hydroxide (KOH) and hydrobromic acid (HBr), shown below KOH(s) +…

A: The balanced reaction taking place is  KOH + HBr ----> KBr + H2O  hence from the above reaction…

Q: What volume of 0.05 m NaOH(in ml) is required to react completely with 0.020 moles of H2SO4? What…

A: Molarity is equal to the number of moles of solute dissolved in per liter of solution. It is denoted…

Q: Suppose you had used 4.00 grams of NaOH(s) in Reaction 1. What would have been the number of Joules…

A: The equation given is  NaOH (s) → Na+ (aq) + OH- (aq) For the dissociation and dissolution of NaOH…

Q: A).  __C₅H₁₂ + __O₂ --> __H₂O + __CO₂ To balance the attached reaction, what coefficient needs to be…

A: On both sides balance Carbons So 5 carbons on left side so put 5 on Right side in front of CO2. Next…

Q: What percentage of the mixture was CaSO4 if a 4.550g solid mixgure containing CaSO4 is dissolved in…

A: The mass of the CaSO4 sample is =  4.550 g The mass of BaSO4 precipitate is = 0.6168 g The percent…

Q: 5 ml of substance (A) is titrated with 38 ml of 0.1 M of substance (B). if the legal minimum percent…

A: Volume of A = 5 mlVolume of B = 35 mlMolarity of B = 0.1 Mdensity of A = 19/mlMo.wt of A = 61…

Q: 3. With 85 % H2SO, by volume in water being used in the reaction, how many moles of water will be…

A: Since you have asked multiple questions, we will solve one question for you. If you want any…

Q: Balance the following eQuations by inseRting the Smallest whole numbeR Coefficients nessapy (enter…

A: Balancing of the equation can be done by adding appropriate number as coefficient to equate the…

Q: When you have an "upset stomach", most people consume a chemical known as an antacid. Antacids…

A:

Q: Balance the following equation and charges, Na + H2O--> Na^+ + H2 + OH^-

A: Given: Reaction of sodium with water  To find: Balance it and balance the charges as well Solution:…

Q: To prepare 50 mL solutions of 0.1 M CuSO4 in water (calculation to prepare chemicals in…

A:

Q: What is net ionic for CuSo4+NH4Cl ?  Does CUCl2 Considered Insoluable ?

A: The reactants given are  1) CuSO4 (aq)  2) NH4Cl (aq) Since the 2 salts will react and undergo…

Q: What mass of H, SO, is needed to react compictely with 0.1g NaOH? H,SO, + 2 N2OH, + 2H,0)

A: Given, H2SO4(aq)  + 2NaOH(aq)→Na2SO4(aq) + 2 H2O(l) mass of NaOH react = 0.1 g mass of H2SO4 react =…

Q: The town of Andover obtains drinking water from three sources that together produce up to 6.81 × 107…

A:

Q: Suppose a 0.32M aqueous solution of oxalic acid (H,C.0,is prepared. Calculate the equiteum molarity…

A:

Q: 4. From the information below, determine the mass of NH3 in 500. grams of concentrated ammonia? DATA…

A: Given: Mass of concentrated ammonia= 500 g ℅ mass of solute = 28 ℅ Density of ammonia = 0.90 g/mL

Q: If 0.359 liters of water is added to a 30.0 mL of 17.4 M stock solution of acetic acid (CH3COOH),…

A: Volume of water  = 0.359 L Volume of stock solution taken = 30.0 mL  Molarity of stock solution =…

Q: If you prepare 25 mL of a solution with 100 mM Na2SO4 and another solution with 0.5 L of 30 mM…

A: The reaction is

Q: A 0.0200 M aqueous solution of sodium sulfate solution was prepared in a 50.00-mL volumetric flask.…

A: On dilution number of moles remain same so we can write  M1V1= M2V2  M1 ,V1 are molarity and volume…

Q: How many of liters 3.5 M of C3H&O can be prepared by 70 grams of C3HSO?

A: Molarity: It is defined as the number of moles of solute present in one liter of solution. It is…

Q: b) A 25 mL of 0.1 M sodium hydroxide, NaOH is reacted with 30 mL of 0.2 M ethanoic acid, CH,COOH to…

A: Determination of no. of mol of NaOH: n=M×V=0.1 mol/L×25×10-3 L=2.5×10-3 mol Determination of no. of…

Q: 5 ml of substance (A) is titrated with 38 ml of 0.1 M of substance (B). if the legal minimum percent…

A: Molarity of substance A can be calculated using the relation: M1V1=M2V2 from molarity, moles of A…

Q: What weight (in grams) of oxalic acid (MW= 90 g/mol) will be required to prepare 1 liter of 0.25 N?

A:

Q: What volume, in mL, of 0.264 M HCl is needed to neutralize 15.0 mL of 0.404 M Sr(OH)2? Express your…

A: Neutralization reaction: The hydrogen ion of an acid reacts with the hydroxide ion of a base to form…

Q: 3. How many moles of NaOH would it take to neutralize 1 mol of HCI? How many moles of NaOH would it…

A: The reaction between acid and base is known as neutralization reaction. The reaction of acid and…

Q: The indicator of Moher regent is. О Кcro4. KCrO4. O KMN04.

A: What indicator used in Moher reagent ?

Q: A 12.0 wt% solution of CaCl2 (110.98 g/mol) has a density of 1.107 g/mL. What is the mass, in…

A: Since you have posted mulitiple question in a session, we are entitiled to answer only first…

Q: Q2-A) Calculate the number of moles in 200 grams of sodium tungstate (Na,WO4) ? B) Calculate the…

A: In this question  A) Has asked number of moles which can be calculated by dividing mass of sodium…

Q: tion is carried out by mixing together a solution of HF and a solution of NaOH. HF (aq) + NaOH (aq)…

A: To write the net ionic equation, first of all write the balanced molecular equation. Then write the…

Q: H.W prepare 250 ml of 0.3 KOH ? K = 390 = 16 HEIM

A: Molarity = number of moles/volume in litre

Q: ML b. Describe how you would prepare 1 L of a 50 mM solution of acetic acid. The gram formula weight…

A: There are different ways in which we can express  the concentration of the species

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".