In 2021, 7.5 x 1014 mol = 750,000,000,000,000 mol of CO2 into the atmosphere worldwide. At standard temperature (273.15 K) and pressure (1 atm), what volume would this amount of (ideal) CO2 occupy? were

Q: What would be the Balanced equation for this experiment

A: A question based on introduction to organic chemistry that is to be accomplished.

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A: HNMr tells us about the spiltting pattern  of hydrogens in the compound. 

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A: Given: Rate = K [A] [B]3

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A: Since you have posted multiple questions, we will solve the 1st one for you. Kindly post the other o...

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Q: functional groups

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Q: Refer to Table 2, test solution 3 in the procedure. At equilibrium, the concentration of the FeNCS2+...

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Q: 1. Identify the following as acidic or basic, and write the corresponding Ka or Kb reactions and exp...

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A: Mass of Aluminium = 23.5 Final temperature = 87.2°C

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A: Given: The rate constant = 6.40 × 10-5 s-1 The initial concentration of H2O2 = 0.30 M

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A: Given: Concentration of HOAc in buffer = 0.1000 M Concentration of NaOAc in buffer = 0.1000 M Volume...

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A: The kinetics data given is,  

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Q: (a) Calculate the pH after 0.10 mol NaOH is added to 1.00 L of a solution that is 0.6 M HF and 1.00 ...

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Q: ", heat HO

A: Given : We have to write the reaction .

Q: CDC, (soivent) 200 150 100 50

A: Soln

Q: Mass of Container + Sample 2.70 Mass of Container 1.95 48.00 % of Sand % of Ammonium Chloride 16.00 ...

A: Given: (1) Mass of container + sample = 2.70 g (2) Mass of container = 1.95 g   (3) % sand = 48.00 (...

Q: Compound A Compound B Compound C CI Step 1 Step 2 Circle one: Circle one: oxidation oxidation reduct...

A: The reaction taking place is given as,  

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Q: The viscosity of helium, He, is 1.88 x 10-5 Pa at 0 °C. Calculate the collision diameter of the gas.

A: Velocity = 1.88 x 10-5 Pa.s T = 0 oC = 273 K M = 4 g/mol NA = 6.022 x 1023 R = 8.314 J/K.mol

Q: ) mol

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Q: Two 20.0 g ice cubes at −12.0 ∘C−12.0⁢ ∘C are placed into 275 g275 g of water at 25.0 ∘C.25.0⁢ ∘C. A...

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Q: A barium hydroxide solution is prepared by dissolving 2.64 g of Ba(OH), in water to make 58.7 mL of ...

A: Given 1) mass of Ba(OH)2 = 2.64 g Volume of Ba(OH)2 = 58.7 ml 3) Volume of Ba(OH)2 = 17.4 ml Volume ...

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A: Given: Moles of CO2 = 2 mol Moles of water = 3 mol

Q: grams

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Q: Fill in the missing products along the way

A: The missing products are:  

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Q: Briefly discuss the difference between a homogenous mixture and a heterogeneous mixture.

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Q: 1. A cup of water containing an ice cube at 0°C is filled exactly to the brim (so that a single extr...

A: To answer this question , we will consider the fact about density of liquid water and ice.   

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.