(Q62) If strong acid is added to a solution containing calcium carbonate, what species will form in solution? О СаСОз O H2CO3 only OH O HCO3 and H2CO3 O Na2CO3

Q: What can be concluded from the potential energy diagram?

A: Reactions divided into  2 types (based on energy absorption or released) 1) Exothermic-heat /energy…

Q: What two products are expected in the following reaction? H Br H H Br & & & Br II III I and II I and…

A: Hydrogen halides add to alkenes to form alkyl halide.This addition takes place according to…

Q: assuming 100% dissociation, what is the total number of moles of ions in a 0.5 L of 0.391 M K2CO3

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Q: 10 points What element should go in the empty box in this equation? As→ B+O 33 79 se 79 Ge 34 32…

A: Beta decay is a process in which one neutron converts into a proton.  The parent element and…

Q: Ethanol, C2H5 OH, burns with the oxygen in air to give carbon dioxide and water. C2 H; OH(1) + 3O2…

A: Balanced Reaction : C2H5OH (l) + 3O2 (g) → 2CO2 (g) + 3H2O (g)

Q: What ions are produced when sodium phosphate, Na3PO4, dissolves in water?

A: Ions of Na3PO4 in water = ?

Q: Mg + 2H2O -> Mg(OH)2 + H2   How many moles of H2 will be produced from 12 moles of H2O?

A: Given reaction is, Mg + 2H2O -> Mg(OH)2 + H2

Q: Which of the reactants will produce H2S(g) ? Na2S O NazSO4 Na,SO2 O Na2SO3

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Q: Write the name of each of the following substances: (W (a) (HCOO)2Ni-½H2O (b) Zn(SCN)2 (c) Ag2CrO4…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: When ammonium nitrate is dissolved in water, what species are present in aqueous solution? (choose…

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Q: can you provide the drawing to corroborate it?

A: For a given cyclic cyclohexane ring , we can draw two chair forms based on position of subtituents.…

Q: What kind of reaction does the figure have and what does it produce(s)?

A: The species that is rich in electron is defined as nucleophile while the species with deficiency of…

Q: 9. What mass of water is necessary to prepare 100.0 g of 5.00% nitric acid, HNO3? (3 ma 10 Colo

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Q: Zn       +          2  HCl     ------> ZnCl2 + H2 2) When HCl(aq) is poured over the zinc metal,…

A: Given, When HCl(aq) is poured over the zinc metal, the liquid begins to fizz with small bubbles.

Q: Bank the following from highest to lowest pla а. о b. с. он он а он живи он on F да у он он OH

A: We must know that PKa and acidity of a compound is inversely proportional. That is more the acidic…

Q: 1) We will be using the following chemical reaction in this lab: HC2H;O2aq) + NaHCO3(aq) →…

A: For the reaction  HC2H3O2(aq) + NaHCO3(aq) → NaC2H3O2(aq.) + CO2(g)amount of NaHCO3 used = 10…

Q: Given the following reaction, identify only those chemical species that are undergoing a chemical…

A: The change in which new substance is formed is called a chemical change. During the chemical change…

Q: How do I explain my reasoning for G29?

A: The acceptable standard for lead in drinking water is 10 ppb  The detection limit of the equipment…

Q: is HCI04 ionic?

A: Ionic compounds are formed by the combination of metal and non-metal atoms that form ionic bonds. In…

Q: 1. Fill in the blanks with the major organic product or starting material(s) 1) Et,O (or THF) 2)…

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Q: How many grams of n’a are needed to produce 12.5g of na2o

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Q: Identify the major product(s) for the following reaction. Select all that apply. If the reaction…

A: The following observations are takes place in the given organic reactions.

Q: How to calculate percent composition of C, H, O in Formic Acid

A: We have formic acid and we have to calculate the percentage composition of the C,H,O in the given…

Q: Questions 1,2,3, and 4 pertain to the reaction 2PbS+302 2PbO+25O2 3. If 8.55mol PbO are formed by…

A: I think you did some mistake in writing the equation. The right balanced chemical equation is given…

Q: the products from the reaction in the Fifth Well, which one is solid? O Caz(PO4)2 O Ca(NO3)2 O…

A: We need to tell the correct which among the following will be solid.

Q: For this reaction, 2 NH3 + CO2 --> H2NCONH2 + H2O how many moles of CO2 are required to produce 3.0…

A: The balanced equation is:  2 NH3 + CO2 --> H2NCONH2 + H2O It is shown that 2 mol of NH3 react…

Q: Which has the most potential energy K Rb Na Li

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Q: Using each of the following balanced chemical equations, calculate the number of moles of the first…

A: The number of moles of C7H16 that required to produce 5.00 moles of CO2 is calculated as shown…

Q: Determine if the following compounds will form elctrolytes when placed in water. For electrolyte…

A: An electrolyte is a chemical compound which dissociates into its constituent ions (partly or…