The graph shows   A)  Adding HNO3 from buret to HClO in flask   B)  Adding NaOH from buret to NH3 in flask   C)  Adding NaOH from buret to HClO in flask   D)  Adding HCl from buret to NH3 in flask

Q: Addition of which of the following reactants would lead to the formation of more hydrogen gas?…

A: The reactant which would lead to the formation of more hydrogen gas given below.

Q: Which of the following compounds reacts with NaOH to give a salt? A) B) C) D) E) OH

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Q: Which of the following liquids pairs can be mixed with each othe Pair #1: Propionic acid…

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Q: For the lons Pb4 and Te 2, what are the subscripts in the formula of the molecule that forms between…

A: Ions : Pb2+ and Te-2 .

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Step 1: Convert amount in grams to grams/mol to get moles of each compound (divide the grams to the…

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Q: How many grams of water will be required to completely react with 1.00 mol of CaO according to the…

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Q: 0.448 L of CO2 forms at STP when 2.12 g of an unknown metal carbonate decomposes. What is the molar…

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Q: 2. Explain how nitrogen is released into the air to form nitric acid and nitrous acid, causing acid…

A: When pH of rain water goes down below 5.6 then it is called acid rain.

Q: Write an equatition for the reaction of methanol with sodium?

A: Given,  The chemical equation between methanol react with sodium is:

Q: Please answer the question below correctly after taking the time to read it carefully. Use a…

A: Given that: pH=5  To find: The [H+]?

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A: Concept: Red cabbage contains water soluble pigment called anthocyanin that turns bluish-green in…

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A: Given that -  Volume of acid rain = 1 L = 1000 mL    The Reaction of sulfur trioxide with water…

Q: Which has a stronger ionic bond between NaF or CsF?

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Q: b) (i) Draw the Lewis structure of methanol, CH3OH(ℓ).  (ii) Show with a simple diagram how methanol…

A: Covalent bonds are formed on sharing of electron between two atoms. A single covalent bond is formed…

Q: Br Ph- OH x

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: 2.24 L of CO2 forms at STP when 11.2 g of an unknown metal carbonate decomposes. What is the molar…

A: Given - Reaction - MCO3 → MO + CO2 Volume of CO2 at STP = 2.24L Mass of metal carbonate = 11.2 g

Q: What is the coefficient for water in the following reaction that is balanced in base? Please enter…

A: Here the given reaction is a redox reaction under basic condition and we have to balance the…

Q: Identify a component that can play a role in the formation of Fe2O3 • n H2O. Group of answer…

A: Given compound: Fe2O3 • n H2O.

Q: In the experiment of determining the empirical formula of Mgo the crucible was heated three times…

A: Given : Empirical formula of MgO.  To find : Reason for first and third heating process.  Solution :…

Q: The molecule ___ causes bones to increase in density and strength -

A: Bones are connective tissues that are reinforced with calcium and also containes specialised bone…

Q: Give the correct chemical formulas of the products of an acid-base neutralization between H2SO4 and…

A: Balanced neutralisation reaction take place between H2SO4 and KOH as follows; H2SO4 +  2KOH…

Q: 6. If 1.85 L of diphosphorous pentoxide form at a temperature of 50.0 °C and 1.12 atm, what is the…

A: Given that, 1.85 L of diphosphorus pentoxide (P2O5) form at a temperature of 50.0°C and 1.12 atm. We…

Q: You need to make 316 mL of a 0.69 M solution of a compound with FW 51. How many grams of the…

A: In this question, we will determine the mass of the compound in grams unit and answer should be in…

Q: Nonmetal oxides can react with water to form acids. For example, carbon dioxide reacts with water to…

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Q: S8(k) + O2(g) --> SO3(g) What can be the coefficient of oxygen gas

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Q: 2. H-C=C-H(g) + 2H2(g) →H3C-CH3(g)

A: Bond energies :  C-H = 413 KJ/mol  C triple bond C = 839 KJ/mol  H-H = 436 kJ/mol  C-C = 348 KJ/mol…

Q: How could you distinguish between the gases H2 and NO2?  (1) By smell (2) By color (3) By running a…

A: Hydrogen gas being reactive and NO2 is comparatively  Less Reactive than Hydrogen  gas

Q: How many grams of sodium phosphate, Na3PO4 can be made from 9.60 g of sodium hydroxide and…

A: The given question can be based on the prior knowledge of the mole concept and the stoichiometric…

Q: N2(g) + 3 H2(g) 2 NH,(g) Which way does the react proceed? A) Forward B) Reverse C) Neither D) Can't…

A: Le-Chatelier's principle: The change in volume, pressure, temperature or concentration of an…

Q: Suppose CaO is placed in a vacuum in which the partial pressure of oxygen is 10-r mm Hg. Will Cao be…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: How does dissolving a salt molecule in water make its atom ionize ?

A: Atoms with electrons completely filled in their outermost shell are stable.  Atoms tend to lose or…

Q: Why we can not prepare HBr by heating KBr with sulphuric acid.

A: We cannot prepare HBr by heating KBr with sulphuric acid.

Q: What must be the coefficient of O2 in this reaction 2 NaClO3 → 2 NaCl + ____O2 ?

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: 6. Which of the following is most strongly dependent on pressure? Why? a) 0.05 m NaCl d) 0.005 m CO2…

A: In gases, the atoms are loosely packed, so when pressure is applied to a gas, it's molecules are…

Q: OH OH Br Mg H₂SO4, heat 1) NaH 2) Ph Br

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Q: How many moles of water will form if 7.0 moles of NH3 is burned?

A: Given :- number of moles of NH3 = 7.0 mol  To be calculated :-  Number of moles of H2O

Q: Question 12 of 20 Complete the balanced molecular chemical equation for the reaction below. If no…

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Q: 9. Na.O + Но а NaOH

A:

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A: A balanced chemical equation states that the number of elements in the reactant side is equal to the…

Q: 1) HNO3, H2SO4

A: HNO3 + H2SO4 is nitration mixture benzene gives nitrobenzene with nitration mixture, it is…

Q: Which of these reactions will not produce hydrogen gas when carried out at room temperature?…

A: The answer is given as follows