What volume of 0.230 M HNO3 (nitric acid) reacts with 45.0 mL of 0.270 M Na2 CO3 (sodium carbonate) in the following reaction? 2HNO3 (aq) + Na2 CO3 (aq) → 2NANO3(aq) + H20(1) + CO2(g) Volume = mL Submit Answer Try Another Version 10 item attempts remaining

Q: NB Assume the densities of all solutions are 1.0 g/ml and their specific heat capacities 4.184 1/g. ...

A: We are given thermochemical data for the neutralization reaction between HCl(aq) and NH4OH(aq) and w...

Q: If a 305.4 gram mass of copper that is initially at 24 degrees C is given 1,234 Joules of energy, wh...

A:

Q: Determine the moles of CO, produced when 4.04 moles of O, reacts with CH, according to the following...

A:

Q: Draw the GPNA molecule and identify the phenylalanine portion

A: To draw the GPNA and identify the phenylalanine portion

Q: Lithium reacts violently with water to form aquoeous lithium hydroxide and hydrogen gas. Do you expe...

A: When lithium undergoes reaction with water then it forms lithium hydroxide and hydrogen gas The bala...

Q: what product is formed after recrystallizing a mixture of 4-phenylcyclohexanone and 4-phenylcyclohex...

A: Recrystallization of 4-phenylcyclohexanone and 4-phenylcyclohexanol forms a ketal .i.e. ketone+alcoh...

Q: 6. Find Ka and Kb of each of the following amphiprotic anions and determine if they act as an acid o...

A: The amphoteric ions are the ions which can acts as both the acid and base in aqueous solution. In th...

Q: An automobile engine provides 623 Joules of work to push the pistons. In this process the internal e...

A:

Q: B. What mass of CACL: is needed to react with sufficient silver nitrate to make 15 g of AgCl ? (M.wt...

A:

Q: How much is the energy required for vacancy formation for Pb at its melting temperature of 620.6°F i...

A:

Q: Write the condensed structural formula for 5-ethyloct-1-yne-3-one (show atoms and bonds in the pare...

A: A condensed structural formula is a system of writing organic structures in a line of text .It shows...

Q: Draw the structures of 5 structural nd positional isomers of alkynes with formula C6H10

A:

Q: In a natural gas field, a cylindrical tank with a diameter of 5 meters and a height of 8 meters was ...

A: Given that , Radius of cylinder= r= 5 m Height of cylinder= h= 8 m Pressure= P= 1.7 atm Temperature=...

Q: Why are the cyanates and sulfonates not as toxic as the other compounds of cyanide?

A: Cyanide is the CN-particle, and as a harm it is generally controlled as one of the three mixtures di...

Q: Why can a Pb sample accommodate more Sn atoms in its microstructure compared to how many atoms of Pb...

A: Lead (Pb) has an atomic number of 82 and a high density. Its crystal structure is face-centered cubi...

Q: Indicate the reagents for the transformation: hex-3-en-2-one → 3,4-dibromohexan-2-one

A:

Q: the concentrations of all substances present in the equilibrium mixture, if 2.35 mol of H2 and 2.35 ...

A: Given- Moles of H2 =2.35mol Moles of I2=2.35 mole  Volume= 10 .0L Moles of HI= 3.76 mol         

Q: What is the pH of an aqueous solution that is initially prepared as  0.40 M  Ca(ClO2)2 ?    Note:  K...

A: To calculate pH , we would use an ICE table for ClO2-.  For this first we would Calculate it's  mola...

Q: A 4.0 MG/dL standard solution is needed. To prepare is 100ML of the working standards, how much stoc...

A: Given,  A 4.0 mg/dL standard solution is needed. To prepare is 100 mL of the working standards, the ...

Q: 2.Substance X is mixed with Substance Y. Substance X is three times greater in amount than substance...

A:

Q: Hello I am having a hard time understanding this question, can you please explain this to me. Rank ...

A: This question is the application of colligative properties of solutions.  

Q: Problem 26: • Draw the mechanism for the meta-nitration of phenol. Indicate all the possible resonan...

A: Mechanism of meta-nitration of benzene is shown below:

Q: The isomerization of methyisocyanide, CH3NC, to acetonitrile, CH;CN, is a first-order reaction. If 2...

A: Given data : 

Q: ator

A:

Q: the Ph of a 0.050 M weak acid solution is 5.25. Calculate the Ka of the acid.

A: Given, pH of weak acid= 5.25 [weak acid ] =0.050 M Ka = ?

Q: pH Versus Hydronium lon Concentration 14 12 Bleach. Aqueous ammonia • 10 Milk of magnesia • 8- Seawa...

A: pH vs Hydronium ion concentration is given for some solutions and natural substances.

Q: 3. A certain decomposition reaction follows first-order kinetics with rate constant, k, equal to 2.6...

A: Using 1st order rate law we can determine the time required for the reaction.   t =( 2.303/k) log [A...

Q: For the decomposition of nitrous oxide at 565 °C 2 N20(g) → 2 N2(g) + 02(g) the average rate of disa...

A: Rate of disappearance of N2O is 2.82×10-4 M/s  ∆N2O∆t= 2.82×10- M/s 

Q: Calculate potentials after the addition of 10.00, 25.00, 50.00, and 50.10 mL of the reagent. Where n...

A: Given: 50.00 mL of 0.1000 M [Fe(CN)6]4- with 0.05000 M Tl3+ To Calculate: Potential after the additi...

Q: Cyanobacteria are chemosynthetic organisms that reside deep in the ocean near hydrothermal vents. Ar...

A: Cyanobacteria are chemosynthetic organisms that reside deep in the ocean near hydrothermalvents. Arc...

Q: Which ether cannot be prepared via a Williamson ether synthesis? OA di-1-naphthyl ether OR 15-crown-...

A: Williamson ether synthesis is an SN2 reaction between an organohalide and an alkoxide to form a ethe...

Q: Draw your own biosynthetic pathway showing the production of ALL the different types of glycosides. ...

A: A biosynthetic pathway is commonly a sequence of enzymatic steps. it involves the synthesis of a spe...

Q: Based on the table, what is the outcome and the type of ion for Bismuth? Name Tendency Outcome Type ...

A:

Q: Br2 CH2 H20

A: ->first of all there is formation of cyclo bromonium ion which can be broken  by H2O.  

Q: 3. Look at the two spectra below, one of which is 2-methylcyclohexanol and one of which is 3methylcy...

A: In IR, Alcohol peak at 3300 cm-1 (broad). Alkene C=C stretching = 1650 cm-1    

Q: B. What mass of CaCL: is needed to react with sufficient silver nitrate to make 15 g of AgCl ? (M.wt...

A:

Q: Write the overall balanced equation for the transformation of bromobenzene into benzoic acid through...

A:

Q: Above 882 oC, titanium has a BCC crystal structure, with a = 0.332 nm. Below this temperature, titan...

A:

Q: Q2. A. Compound Which is composed of 57.14 % C, 6.16% H, 9.52% N, 27.18% O by mass and has a molar m...

A:

Q: Q3. A sample consisting of mono atomic ideal gas at 1 atm and 25C' expand adiabatically and reversib...

A: Given that, a sample consisting of a monoatomic ideal gas at 1 atm and 25oC expands adiabatically an...

Q: A buffer system with pKa of 6.4. Which of the following pH is reasonable when a base is added to the...

A: Buffer solution: The solution that resists the change in pH is known as a buffer solution. The buffe...

Q: irection (forward or reverse) that the reaction will go in order to re-establish 3 gas is added to t...

A: Effect of change on equilibrium is determined by Le-Chateleir principle. The law states that the equ...

Q: Determine the pH of a .25 M CH3NH3Cl solution (Ka for CH3NH3+ = 2.3*10^-11)(Show the dissociation eq...

A:

Q: Determine the Ph of a 0.020 M solution of oxalic acid, H2C2O4. What is the concentration of C2O4 ion...

A: Oxalic acid is diprotic acid and Ka1 = 6.5 * 10-2 and Ka2 = 6.1 * 10-5 [Oxalic acid] = 0.020 M      ...

Q: When 3.02 g of NH,CI is dissolved in enough water to make 20.05 ml of solution, the temperature drop...

A:

Q: Find the molar solubility of barium chromate in (a) pure water (b) 1.50 × 10^-3 M sodium chromate

A:

Q: 2Ng) + 312(9) → 2N13(9) k3 = 4.76 × 10- the overall (net) equation? intermediate products below: ste...

A: Net reaction is the sum of intermediate reactions. Slow step is rate determining step whose K is les...

Q: Cl + KOH KCI + KCIO, + H:O 2. The chemical name for Ag:CrO. 3. How many protons (P), neutrons (N) an...

A:

Q: The gas phase decomposition of dinitrogen pentoxide at 335K N205(9)→2 NO2(g) + ½ 02(g) is first orde...

A:

Q: Q3. A sample consisting of mono atomic ideal gas at 1 atm and 25C" expand adiabatically and reversib...

A: