Cryolite, Na, AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. Balance the equation for the synthesis of cryolite. equation: Al₂O3(s) + 6NaOH(1) + 12HF(g) → 2Na3AlF, +9H₂O(g) If 12.0 kg of Al2O3 (s), 53.4 kg of NaOH(1), and 53.4 kg of HF(g) react completely, how many kilograms of cryolite are produced?

Q: Complete the balanced neutralization equation for the reaction below:

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Q: Na2SO4 (aq) + (NH4) (aq) →

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Q: The geometry of trimethyl amine N(CH3)3 is pyramidal with bond angle of 108.7 degrees whereas the Si…

A: The geometry of trimethyl amine N(CH3)3 is pyramidal with bond angle of 108.7° whereas the Si analog…

Q: ☐ Π П Sulfuric acid (H2SO4) is a polyprotic acid. Write balanced chemical equations for the sequence…

A: Step 1:H2SO4 has two protic acids   Step 2: Step 3: Step 4:

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A: The correct answers of the above questions are given in following steps with proper reasoning.

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Q: Consider a neutralization consisting of 0.2 mol of NaOH and 0.1 mol of H2SO4.  Calculate the…

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Q: Predict the products from the following chemical reactions.   HNO3   +    Ba(OH)2

A:

Q: water-softening ion exchange systems is

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Q: 31) The F- ion can react with BF3, forming the BF4 anion. In this reaction, A) the F-ion is a…

A: According to Lewis concept of Acids and bases, A Lewis acid is any species (molecule or ion) that…

Q: If not, which direction does it need to move (right or left) to reach equilibrium? Explain.

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Q: What is a hydronium ion and how is it created?

A:

Q: for

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Q: Alanine (HA) is a diprotic amino acid with K₁₁ = 4.53 × 10-³ and K₁2 = 1.36 × 10-¹0. Determine the…

A:

Q: Consider the following data on some weak acids and weak bases: acid base Ka K, name formula name…

A: Data given: The order of increasing pH for the given solutions is ?

Q: HCI + Ba(OH), - O

A: We have to complete and  balance the reaction of given reactant: HCl  + Ba(OH)2 →

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A: Bronsted Lowry acid: It donates proton (H+ ion) to other compounds and form conjugate base.

Q: Complete and balance the following chemical equations:

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Q: CH4 is a methane molecule. This is an example of a:_ buffer O isotope hydrocarbon O functional group

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Q: Predict the products of the following acid-base reaction. Identify and label the conjugate acid /…

A: Complete the given reaction and identify acid-base pairs ----

Q: Ascorbic acid, H2C6H6O6, is a diprotic acid usually known as vitamin C. For this acid, pKa1 is 4.10…

A: Step :

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Q: Predict the products of the reaction below. That is, complete the right-hand side of the chemical…

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Q: Write the acidic ionization equation for H₂SO₄.

A: The acidic ionization equation for H₂SO₄ ---

Q: Complete and balance the following equation: Single Replacement: 2 NaBr(aq) + Cl2(aq) →

A: Single displacement reactions are those in which one ion replaces another from salt.

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A: Given , Chemical Reaction ::  HF + H2O  ⟶ F- + H3O+

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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.