IUPAC Names for the Continuous Chain Alkanes and It's Structures # Carbon _Prefix Name _ Molecular Formula __ Kekule Structure _ Condensed Structural Formula Line-Bond (Skeletal) Formla hex 7 hep 8. oct 9. non 10 dec

Q: 1. Calculate the mass, in grams, of sodium hydroxide needed to prepare 500 mL of approximately 0.1 M…

A: Mole = Molarity × Volume in litre Molar mass NaoH = 39.997g/mol.

Q: b) Is barium hydroxide predicted to be more or less soluble that Ca(OH)2? Explain.

A: Barium  hydroxide is  predicted to be more soluble than calcium hydroxide.

Q: How many equivalents are present in 4.00 x 10²⁴ molecules of phosphoric acid?

A: We know that 1 mole of H3PO4 contains 6.023 x 1023 molecules. So, no of moles which contain…

Q: a sample of salt water was collected weighting 113.33g. After boiling for several minutes until dry,…

A: Given,  Weight of the sample of of salt water = 113.33 g  After boiling for several minutes until…

Q: A 2.000-g sample of a soil is found to yield 3.73 mg of phosphorus after extraction. What is the…

A: Given,Mass of soil = 2.000 gMass of phosphorus = 3.73 mgRequired,                 The…

Q: Commercial aqueous nitric acid is 71% HNO3 by mass and 16 M. Determine the density of this aqueous…

A: The percentage by mass of nitric acid solution = 71% Molarity of HNO3 = 16 M To calculate:…

Q: What volume (in L) of 2.30 M FeBr2 would be required to obtain 0.502 moles of Br ions? Provide your…

A: the solution is as follows:

Q: 9. You may have noticed that water sometimes drips from the exhaust of a car as it is running. Is…

A:

Q: The concentration of sodium chloride in seawater is approximately 0.481 M NaCl.  How many grams of…

A: The molarity of a solution represents the number of mol of solute present in 1 L of the solution.…

Q: reactant sWrite the balanced chemical equation for the combination (synthesis) reaction of magnesium…

A:

Q: A solution is prepared by mixing 694.0 mL of ethanol with 506.0 mL of water. The molarity of ethanol…

A: Given that the solution is made by mixing 694.0 mL of ethanol and 506.0 mL of water.

Q: Write a chemical equation representing the decompositionof water into two gaseous products. What…

A: The chemical equation for the decomposition of water has to be given and the products has to be…

Q: A soultion is 5.00% by mass potassium sulfate. How many grams of this solution would be needed to…

A:

Q: From the information below determine the mass of nh3 in 500 grams ammonia.   % solute by mass 28…

A: Solution Mass per cent is also a way of expressing a degree or describing the component throughout a…

Q: An aqueous potassium carbonate solution is made by dissolving 7.22 moles of K2CO3 in sufficient…

A: The molarity of the solution is calculated as,

Q: 0.250 g of magnesium reacted with 2.00 M HCl to yield 355 mL of gas collected over water at 20°C.…

A: The net ionic equation is written after eliminating the spectator ions form complete ionic equation:…

Q: How many grams of strontium nitrate are needed to prepare 3.4 L of a .925 M solution?

A: Given :- volume of solution = 3.4 L  Molarity = 0.925 M or 0.925 mol/L  To calculate :- mass of…

Q: 2. How many moles of aluminum nitrate are required to prepare 3.00 L of 0.065 M solution?

A: Mol can be calculated by applying molarity Molarity may be defined as the number of moles of solute…

Q: The quotient of 12.987g divided by 20.0cm^3

A: Given,12.987 g divided by 20.0 cm3

Q: Suppose each student in a laboratory prepares two aqueous solutions, Solution A and Solution B, then…

A:

Q: g of magnesium nitrate is dissolved in 1.20 L of water. 25 mL of this solution is taken and diluted…

A:

Q: Seawater contains a lot of different metal ions. Will gold coin tarnish in sea water?

A: Salt water consist of many different ions.

Q: What physical evidence indicates the formation of water during a chemical reaction?

A: The following physical evidence of the formation of water during a chemical reaction is -

Q: What volume of glacial acetic acid (17.6 N or 17.6 M) would be required to prepare 100 ml of a 0.2 M…

A: Answer: To dilute a stock solution water gradually added in it and addition of water only changes…

Q: Calculate the molarity of a solution prepared by diluting 100 cm3 of H3PO4 (d= 1.75 g/mL and 89 %…

A: Interpretation -  To determine the molarity of a solution prepared by diluting 100 cm3 of H3PO4 (d=…

Q: Which ions are responsible for making water hard?

A: There are two types of water, based on the minerals present in the water. Hard water: Hard water…

Q: 29.91 ml of an acid solution (identity unknown) is neutralized by 17.29 ml of 0.1999 M calcium…

A: ◆ Molarity(M) is the moles of solute per unit volume of the solution in litres. It's unit is mol/L ◆…

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.