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Q: If 2.95 moles of bromine and 3.09 moles of ammonia react according to the equation below, what is th...

A: The balanced chemical reaction of bromine and ammonia is given below: 3 Br2(l)  +  8 NH3(g)  →  6 NH...

Q: Consider the reaction: ICl(g) + Cl₂(g) → IC₃(s). The ∆G(f)° of ICl(g) is -5.5 kJ/mol and the ∆G(f)° ...

A: Given: ∆G(f)° of ICl(g) = -5.5 kJ/mol ∆G(f)° of ICl₃(s) = -22.59 kJ/mol ∆G(f)° of Cl2(s) = 0 kJ/mol

Q: Chemistry Question

A: The standardization of potassium permanganate is done with the help of pure oxalic acid. The reactio...

Q: I need help figuring out how many grams of sodium Lactate are needed to prepare 7.00 liters of Ringe...

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Q: What is the pH of a 6.20 x 10-3 M NaOH solution? (This solution is basic, concentration is of OH-) W...

A: pH is a measure of how acidic or basic is an aqueous solution. It is measured in terms of hydrogen i...

Q: Sulfur trioxide is made from the reaction of sulfur dioxide and oxygen. How many grams of SO3 (80.07...

A: Number of moles = Mass in gram/Molar mass in gram per mole Balanced chemical equation:              ...

Q: How many grams of KBr03 167g/mol are required to prepare 0.728 moles of B2 according to the balanced...

A: The stoichiometry of the balanced chemical reaction states that one mole of KBrO3 reacts with five m...

Q: Solve please.

A: Concentration is calculated using the formula: Molarity =Number of molesVolume of solution in L  

Q: Can someone show in indepth step-by-step rxn mechanism for this problem? I need help understanding h...

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Q: Under what conditions, covalent molecules, is the solid state stable ?

A: Covalent molecule form by non metal-non metal interaction. When they form network solid by bonding t...

Q: You are given the balanced chemical equation C3H8 + SO2 > 3CO2 + 4H2O If 0.3818 moles of C3H8 and...

A: The balanced chemical equation is as follows: C3H8 + 5O2 ----> 3CO2 + 4H2O The stoichiometry of t...

Q: write the balanced chemical equation for the dissolution of Epsom salts in water showing heat on the...

A: Chemical reactions occur when there is any chemical change. They are written in the form of chemical...

Q: Chemistry HW need help. How to do these calculation base on the data that is given？

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: Determine the binding energy of a 12C atom (containing 6 protons and 6 neutrons and weighing 12.0000...

A: Binding energy is defined as energy holding the proton and neutrons together in an atomic nucleous.m...

Q: A 0.4366 g sample of a compound of carbon, oxygen and hydrogen is burned completely and 453 mL of CO...

A: Given: mass of compound = 0.4366 g    

Q: Helium is collected over water at 25°C and 1.00 atm total pressure. What total volume of gas must be...

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Q: Chemistry Question

A: The reaction between sodium carbonate and HCl (hydrochloric acid) is considered.

Q: Which one of the following trends appears when considering lattice energies? Anion A) The higher the...

A: Lattice energy is the energy required by one mole of ionic compound in order to get separated to its...

Q: Also is it exothermic or endo ?

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Q: 1. One liquid bromine is mixed with aluminum metal a combination reaction occurs forming aluminum br...

A: A limiting reactant is a species that produces the least number of moles of products. A limiting rea...

Q: 2. Fill in the boxes with the missing reagents on both side of the arrow. Then, based on the pka tab...

A: Bronsted-Lowry acid-base theory: According to the Bronsted-Lowry acid-base theory, acid is a substan...

Q: When radiation having a wavelength of 255 nm is directed at the surface of a certain metal, electron...

A: Energy of a photon of radiation is given by the expression: E=hcλ

Q: At 1285 the equilibrium constant for the reaction Br2(g) 2Br(g) is Kc = 1.04 x 10-3. A 0.200 L vesse...

A: The dissociation equilibrium of Br2 is given as: Br2(g)⇌2Br(g) Kc for the above dissociation equilib...

Q: energy, are o3s, 3s", T3p, 03p, T3p* and o3p*; in other words, the o2s to o2,* pattern is repeated. ...

A: By using molecular orbital theory, the bonding in molecules can be explained which cannot be explain...

Q: Consider the gas phase reaction below: CO (g) + H2O (g) → CO2 (g) + H2 (g) The value of the equilibr...

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Q: In biochemistry laboratories,  solutions of sucrose (table sugar, C12H22O11) are used in high-speed ...

A: Concentration (g/L) = Molarity x Molar mass  Volume (L) = Mass (g)/Concentration (g/L) Given that: ...

Q: Complete the following table: Symbol.               69Ga+3.          ------ # of protons.           ...

A: Atomic number (Z) = Number of protons. Number of protons = Number electrons ( for uncharged species)...

Q: What is mass percent of hydrogen in nonane?

A: Nonane is a long chain aliphatic hydrocarbon compound which contains nine carbons. # From the genera...

Q: In the following reaction, which of the given statements is correct? Select all that apply. NaOH A B...

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Q: Please answer all questions

A: Since you have posted a question with multiple questions, we will solve first question for you. To g...

Q: I know you this question has two parts but it counts as one question. Thank you so much and I hope y...

A:

Q: No 12

A: Ionic compounds are formed by the interaction of ions whereas covalent compounds are formed by shari...

Q: If the % enantiomeric excess of a chiral compound is 88.2%, what is its chiral purity?

A: chiral purity = specific rotation of mixture / specific roation of pure enantiomer this is the formu...

Q: How many potential stereoisomers exist for the following molecule?

A: The given molecule has no internal mirror plane.  The maximum potential stereoisomer is 2n   Here, n...

Q: In a study of nitrosyl halides, a chemist proposes the fol-lowing mechanism for the synthesis of nit...

A: The rate law relates the rate constant and concentration of reactants and products taking part in th...

Q: If ADP is five times more abundant than AMP, calculate the molar concentration of AMP at an energy c...

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Q: At 100 C the equilibrium constant for the reaction COCl2(g) CO(g) + Cl2(g) has the value Kc = 2.19 x...

A: Equilibrium constant is the ratio of concentration of product to the concentration of reactant. aA+b...

Q: Chemistry question.  Image attached.

A: Ionic bonds are the type of bond that is formed by the complete transfer of electrons from one atom ...

Q: Chemistry Question

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Q: COOET 1. EtO Na* NaOH, H2O HCI, H20 > compound a compound b compound c (C3H1002) 2. HCI, H2O Heat He...

A: In Claisen condensation reaction, esters containing alpha hydrogens react with strong base and form ...

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION butto...

A: A balanced chemical equation is one in which the number of each participating atom is equal on produ...

Q: The gas NO reacts with H2, forming N2 and H2O:$$2NO(g)+2H2​(g)2H2​O(g)+N2​(g)If Δ[NO]/ Δt = –21.0 M/...

A: For the reaction : 2NO (g)+2H2 (g)→2H2O (g)+N2 (g) The rate of reaction can be expressed as follows:...

Q: Reducing NO Emissions Adding NH3 to the stack gases at an electric power generating plant can reduce...

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Q: Dinitrogen pentoxide (N2O5) decomposes as follows to nitrogen dioxide and nitrogen trioxide:$$N2​O5​...

A: Rate of reaction is equal to the change in concentration of product or concentration with respect to...

Q: Write the mecanism for the folowing reaction and explain the formation of both products. Please indi...

A: Electrophilic addition reaction: Alkene gives an electrophilic addition reaction with water in prese...

Q: When light is shone on a gallium plate, electrons are ejected with a kinetic energy of 112 kJ/mol. I...

A: Concept: The energy of the photon is equal to the sum of the threshold energy (binding energy) and k...