What mass of silver bromide will disolve in 1.70 L of a 0.10 M NaBr (aq) solution at 25 °C? The Ksp of silver bromide is 5.35×10-13 and its molar mass is 187.8 g/mol.

Q: The decomposition of sodium chlorate, NaClO3, used in portable oxygen gas generators, obeys…

A: First-order reaction: The rate of the first-order reaction depends only on one reactant. According…

Q: A copper atom has a mass of 1.06 × 10 22 g and a penny has a mass of 2.5 g. Use this information to…

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Q: In an aqueous solution, classify these compounds as strong acids, weak acids, strong bases, weak…

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Q: Colombiano d and e

A: Polar Molecules: A polar molecule is formed when the one end of the molecule has more positive…

Q: identify the isoelectronic series in the following group of species , and arrange them in order of…

A: Since,As we move from left to right in a period then size decreases .But when we move from top to…

Q: If you react 6.7g of iron oxide with 4.5g of aluminum, what is the theoretical yield of aluminum…

A: To solve this problem we have to find the limiting reactant first . Then we will  calculate the…

Q: For the following cyanine dye molecule, particle-in-a-box (PIB) theory works well, H₂C CH3 Based on…

A: Particle in a one dimensional box is the particle that is confined to move in liner or translational…

Q: Balance the following redox reaction in order to determine the numerical values of the coefficients…

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Q: A student mixes 41.8 g of ethanol at 15.8°C with 50.7 g of water at 49.2°C. If the resulting…

A: To find the answer, just compare the heat that ethanol gains to the heat that water loses. Water…

Q: Compound X has a molar mass of 104.01 g mol and the following composition: element nitrogen fluorine…

A: Molar mass = 104.01 g/mol Molecular Formula of X = ?

Q: How many o and π bonds are in the following molecule?

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Q: For the complex cation [CrCl₂(NH3)4]* (a)What is the oxidation number of the metal ion? (b)What is…

A: IUPAC nomenclature :1. Cation should be named first followed by the name of anions .2. Within the…

Q: The colorless solution of an unknown solid turned red litmus blue. No odor was noted upon adding…

A: Here is your answer.........

Q: Calculate the wavelength (in nanometers) of light with frequency 3.45 × 1014 s–1.

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Q: atoms

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Q: 4. Why is it important that an isolated system (the calorimeter) is used in the experiment?

A: This question belongs to Thermochemistry. We have to explain why there is a necessary of an isolated…

Q: Is this an Endothermic Sn1 diagram?

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Q: Calcium sulfide was mixed with lead (II) nitrate, and it formed a precipitate. The precipitate was…

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Q: Draw the two resonance forms of the acylium ion formed in this reaction. Include all lone pairs and…

A: This is an nucleophile generation step where AlCl3 which act as Lewis acid and accept Cl-  which…

Q: For the following reaction: C3H8(g) + 3CO₂(g) + 4H₂O(1) 50₂(g) The change in gaseous moles, An = +…

A: The balanced reaction is given as C3H8(g)  + 5O2(g)⇔3CO2(g) + 4H2O(l) The number of moles of gaseous…

Q: Use the white balls for hydrogen, the black ones with four points of attachment for carbon, and the…

A: Hybridization is process of mixing and recasting of atomic orbitals to form a new hybrid orbitals of…

Q: What is the missing reactant in this organic reaction? R [0] CH3 O | || CHg—CH–CH + H₂O…

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Q: These are four alcohols with the formula C4H10O. One of them produced this C-NMR spectrum, which…

A: C-NMR spectrum is used to determine the number of sets on non equivalent carbons in the molecule.

Q: Identify the conjugate acid for each base. conjugate acid of HCO3: conjugate acid of PO: conjugate…

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Q: What are missing isomers and hydribization

A: Given are the molecular formula of compounds and it is to be determined the possible isomers and…

Q: Calculate the volume in liters of a 2.27 x 10^-5 M zinc oxalate solution that contains 75.0 g of…

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Q: If the same amount of fuel (methane, ethane, and propane) and oxygen (excess) is subjected to…

A: Here we have to determine the following fuels  that will produce  more amount  of CO2 and H2O when…

Q: Constitonal Isomers of: 1. C5H12 2. C3H8O 3. C3H9N

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Q: iben terv o fouborg-voert el terW Sbetsienap eis alsoi NBS five different products hv

A: Here we have to predict  five different  products  obtained by the free radical substitution  by NBS…

Q: C/III F I Br Is this molecule polar, and if so, then what is the direction of the polarity vector?…

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Q: Least stable H H CH₂ CH₂ Carbocation stability Adjacent alkyl groups stabilize carbocations H H -H…

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Q: 2 3 2 2 Na(s) + Na(s) + 10 Mg(s) + Mg(s) + H₂O2(aq) → 10 Cl2(g) O2(g) ->> - O2(g) ->> HCl(aq) ->>…

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Q: Balance redox reactions using the half-reaction method. Balance the redox reaction below using the…

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Q: 2. Ron is running on a treadmill at a certain speed with a grade of 5% at a VO₂ of 44.67 mls/kg/min…

A: c) Absolute VO2 in l/min:  Net VO2 = 44.67 mls/Kg/min This is relative VO2 = 44.67 mls/Kg/min  It…

Q: The average grain diameter for some metal alloy was measured as function of time at 650°C, which is…

A: Given  n = 2

Q: If the ?b of a weak base is 7.4×10−6, what is the pH of a 0.16 M solution of this base?

A: The value of Kb for the given weak base is = 7.4x10-6 The concentration of the base solution is =…

Q: It takes 32.47 mL of a KMnO4 solution to neutralize 2.380g of sodium oxalate. What is the molarity…

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Q: 1 Which compound contains chlorine with the lowest oxidation number? A NaCl B HOCI C Cl₂O7 D CIF

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Q: the numbers of protons, neutrons, and electrons in each of the following species: 208Pb,

A: We have been given two species (208Pb, 60Ni).We have been asked to calculate number of protons,…

Q: Pproducts PReactants PH₂ PIZ hp- hp= (PHI)2 1.34-10 = (0.45 +0) (1.17+p) t1.51-212…

A: Note- Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: Given that Kw =a+ao = 1.0 x 10-14, find [H3O+] in 0.050 M LiBr

A: Given: Kw=aH3O+ aOH- =1.0 ×10-14 Concentration of LiBr = 0.050 M To Calculate: [H3O+] in 0.050 M…

Q: A saturated solution of the hypotheticl salt MA2 has a M+ ion concentration of 0.000669 M. What is…

A: The dissociation of the MA2 takes place as follows: MA → M2+ + 2 A-  The expression for the…

Q: Describe the basis for the important names for for molecule Chloroacetophenone

A: To describe the basis for the important names for for molecule Chloroacetophenone. The  structure of…

Q: Using the following data at 528 K: (Points are equally distributed) (1) A(s) + B(g) ×10² (2) 4 C(g)…

A: Value of equallibirium constant can be given as:

Q: Balance the following redox reaction in acidic conditions using half equations. MnO4– (aq) + H2C2O4…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: 3. Why does condensation appear on the inside of the flask as is described in the methods during…

A: Condensation is the process by which water vapor convets into liquid water.

Q: approximate values of bond angles marked "a", "b", and "c", respectively? H :O: HIC C H-N: H b…

A: S character is directly proportional to bond angle

Q: What wavelength (in nanometers) corresponds to the transition of an electron in a hydrogen atom from…

A: we have to calculate the wavelength for the given transition in nm

Q: 1.) A gas having Cv = 0.7452 kJ/kg.K, undergoes a process in which h= 424 kJ/kg and u= KJ/Kg.…

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Q: Predict the major product of the following reaction. Enter the InChl code of the structure. + OCH 3

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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.