Compare Lavoisier's definition of acids to the modern one. How did his fall short? Why was his definition significant?

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Q: JOP3JH-1J n/WsvrRAXK6XnHkiRvH2t180AR2-EPP O CHEMICAL REACTIONS Solving for a reactant using a…

A: The chemical equation for the reaction of ammonia with oxygen gas is as follows:

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Q: One mole of copper(II) sulfate, CuSO4, contains. 2.41 x 1023 2.41 x 1024 6.02 x 1023 1.51 x 1023 04…

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Q: 1. 03 2. (CH3)2S LOH но None of the above Copyright May 2020

A: Given reaction,

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A: A question based on mole concept that is to be accomplished.

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Q: 184.5 m ÷ 0.31 s S mol 0.9 L X 27. L |mol 2 3 cm × 0.30 cm = cm

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Q: 17. You have 41 mL L of graduated cylinder, it now reads 77 mL. What is the volume of the pebble?

A: Initial water level=41mL Water level after dropping pebble=77mL

Q: 10. A. CSH 100 санк Brz 1.03, Dom 2. DmS ent

A: Alkanes undergo bromination in the presence of light to form haloalkane. The mechanism followed is…

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Q: Question 4 The number of valance electrons of Zinc(Zn30) is 1 30 None of the above

A: Answer  -2 Valence electron means number electron present in outermost shell

Q: Differentiate concentrated from diluted solution.

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Q: what are the research gaps in carbon trading?

A: Answer - Carbon trading - Carbon trading is the process of buying and selling permits and credits…

Q: What is the molarity of a solution made from dissolving 3.0 moles of NaCI in 250 mL of solution?

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Q: What is the difference between physical and chemical transformation. Give an example of each

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A: HNO3 reacts with Na2SO3 to give NaNO3, SO2 and H2O.

Q: A 5.000 g of metal ore is dissolved in 20.000 mL of acid (density 1.840 g/mL). The mass of the…

A: Mass of metal = 5.000 g Volume of acid = 20.000 mL density of acid = 1.840 g/mL Calculation of mass…

Q: CH3- CH2 CH2- CH3 C=C CH3 Br

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Q: Why is ‘‘distillation’’ a purifying technique?

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Q: Part 1 of 2 Determine the pH of a 0.30 M NH3 solution. Be sure your answer has the correct number of…

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Q: Briefly state what separates science from opinion?

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Q: a) b) H,C=CH COOH ČOOCH,

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A: Polar solutes dissolve in polar solvents and non-polar solutes dissolves in non-polar solvents.

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.