The compound Cal, is an ionic compound. What are the ions of which it is composed? Cation formula Anion formula

Q: te your answer on a piece of paper. No need to type anything here). w Insert Format Tools Table Para...

A: Here we use the molar mass of sodium nitrate, that is 84.9947g/mol.

Q: C. Fractional Distillation SAMPLES °C at which vapors are collected Distillate Methanol + Ethanol 65...

A: (a) Fractional distillation is used to separate mixtures, where the boiling points are close to less...

Q: Which of the following would lead to a faster absorption rate? O The drug is in solid form, not diss...

A: Given : We have to tell which of the following factor leads to more absorption of drug.

Q: A solution contains 180.3g BaBr2(297.1 gmol) dissolved in 1066 g of water. What is the vapor pressur...

A: There are various colligative properties which depends on the amount of the solute particles-  1- re...

Q: What does Meso compound mean? And briefly explain the R/S System of nomenclature with example?

A: The compounds which have chiral center but as there is a plane of symmetry which makes the whole mol...

Q: Bromine monochloride is synthesized using the reaction Br, (g) + Cl, (g) 2 BrCl(g) K, = = 1.1 x 10-4...

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Q: The bond of Ni2Mg is more metallic than CuAl2   True or False?

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Q: Ca+2 = 36.8mg/L Mg+2 = 2.9mg/L HCO3 = 98mg/L pH = 7.53 Temp = 9 degree Celsius C...

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Q: concentration o

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Q: Temperature range (°C) Volume of fraction (mL) Composition Fraction 1 72.0 – 77.0 0.61 Fraction 2 77...

A: the conversion of a liquid into vapour that is subsequently condensed back to liquid form is called ...

Q: Sketch the chemical structure for 1-butyl-3-cyclopropyl-5-methylcyclooctane.

A: The compound given is  

Q: Draw the electron dot formula and the structural formula for a molecule of SiO2

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Q: Ispido) Determine a molecular formula, e.g. CH4, from the line structure below. Specify elements in ...

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Q: C: Determination of K, for a Weak Acid Volume Used(Liters) Moles 0.0269 (L) HC,H,O, [NaC,H,O,] C.1M ...

A: Ka and pKa are indicative of acidity of a acid. For weak acid we can calculate pKa value using Hende...

Q: Number of Number of Isotope Symbol Number of protons neutrons electrons 39K+

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Q: Which of the following transitions is the fastest step for the energy diagram of a multi-step reacti...

A: A faster reaction should have lowest activation energy. 

Q: When the liquid reaches its boiling point, ___________________________. Choose all that apply. A> Th...

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Q: solution is prepared by dissolving in 3.00 g of naphthalene ( C10H8 ) in 20.0 g of  benzene ( C6H6)....

A: Freezing point depression and boiling point elevation property of solution are colligative property ...

Q: ystematic name of

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Q: What is method of initial rates and what does it do?

A: The method of initial rates allow the values ​​of these response orders to be determined by using th...

Q: Suppose a student places a beaker on his balance and does not tare it. Then, he adds three substance...

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Q: Diamond, lattice constant (a) = 0.3567 nm, shares the same crystal structure as Si, FCC with lattice...

A:  X-ray diffraction is commonly used as a non-destructive method of studying carbon materials and oth...

Q: reaction with rate constant 0.820 h-1 starts with 0.500 M of reactants.  What is the molarity of rea...

A: Given rate constant K = 0.820 h-1 time = 1.5 hours initial Concentration = 0.500 M

Q: Which of the following has 61 neutrons, 47 protons, and 46 electrons? O 108 Ag+1 108Cd*1 B0Pm O 208P...

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Q: 1. Provide the structures of the constitutional isomers of the two major organic products obtained f...

A: Constitutional isomers are those which have the same molecular formulas but they have different conn...

Q: Give systematic names to the following binary compounds. a. N20 b. P2O3 c. SbF3 d. CCL

A: Naming of the compound is done by looking at the cation and anion

Q: A sample of Si weighs 54.8 grams. Will a sample of Ba that contains the same number of atoms weigh m...

A: Answer: Since, 1 mole is always equal to 6.022×1023, therefore same number of atoms will always be s...

Q: How many mL of 4.50 M sodium hydroxide must be added to 250 mL of a 0.200 M nitrous acid solution to...

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Q: How many peaks would you expect to see in the DEPT NMR spectrum of the compound? Explain( it might  ...

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Q: The vapor pressure, P, of bromine at several temperatures, T, is given in T (K) Р (Torr) the table. ...

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Q: y grams of

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

Q: How much heat energy is required to convert 44.9 g of solid ethanol at -114.5 °C to gasesous ethanol...

A: Given,  44.9 g of solid ethanol at -114°C is converted to gaseous ethanol at 160.8 °C  The molar hea...

Q: Give the systematic name for the following compounds. 1. C(CH3)3CH(CH3)CH2CH(CH2CH3)CH2CH3  2. CH3...

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Q: Ammonia (NH3) decomposes to form nitrogen gas and hydrogen gas with an enthalpy of 89.4kJ/mol. A clo...

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Q: 1. Determine whether each of the molecules is aromatic, nonaromatic, or antiaromatic.

A: Aromatic Compound ::  Cyclic structure, conjugated π electron cloud, plannar and ( 4n + 2) π electro...

Q: Lithium chloride (LiCl) has a lattice energy of -834.0 kJ/mol and a heat of hydration of –871.0 kJ/m...

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Q: 1. Explain why the temperature gradually drops as the solution is in the process of freezing.

A: A process where a liquid turns into a solid at a constant temperature is known as freezing.

Q: (a) The distillation stops at one point, and the temperature drops. (b) The material in the...

A: Distillation is a process of separating mixture of liquids depending up on their different boiling p...

Q: 1. Fill in the blanks with the MAJOR organic product in the following reactions. OH H,SO4, 130°C HO,...

A: Major organic product  are deduced  by applying  reasonable  mechanism  on substrate. 

Q: Study guide 29 Option A.)[Option 1] “Shift A” Option B.) [Option 2] “Shift B”

A: Shift to the right option A

Q: 11. Given the following galvanic cell, calculate the potential of the cell at 298 K Pb | Pb+2 (0.139...

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Q: A chemist prepares a solution of silver nitrate (AGNO,) by measuring out 77. g of silver nitrate int...

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Q: An aqueous solution containing 17.5 g of an unknown molecular (nonelectrolyte) compound in 100.0 g o...

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Q: s Lewis acids, Lewis bases, or neither.

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Q: Tom Brady, a junior organic Chemistry student, wants to synthesize butyl acetate. Please write a bal...

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only. 1) Giv...

Q: Some proteins are rich in disulfide bonds, and their mechanical properties such as tensile strength,...

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Q: Hydrochloric acid is sold as a concentrated aqueous solution of HCl with a density of 1.18 g/mL. The...

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Q: Calculate the following (Show your solution) 1. Adrian dissolved 10.0 g of sugar in 250 mL of wa the...

A: Given data : 1. Mass of solute = 10.0 g 2 . Volume = 250 mL 3 . Density = 1g/mL To calculate : % by ...

Q: For EACH Renetion. A> Write a word eauntion Write the balmced olecular eavntion write the balmced to...

A: 1) The reactants given are Cu(NO3)2 i.e. Copper (II) nitrate and Na2S i.e. sodium sulfide.  

Q: Give the formulas for the following compounds. sodium sulfide sodium nitrate mercury(II) iodide silv...

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.