7. CaCO, → Cao + CO2

Q: What are two words that indicate a chemical reaction has occurred?

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Q: 6. 2Nal + Cl2 2NaCl + I2

A: chemical reaction is defined as the  process in which one or more substances, known as reactants,…

Q: Complete the following for the reaction that occurs when solutions of sodium carbonate and iron(III)…

A: By writing balanced chemical reaction we can determine spectator ions.

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Q: When aqueous solutions of sodium carbonate and cobalt(II) bromide are combined, solid cobalt(II)…

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Q: B. An aqueous solution of Barium hydroxide is mixed with an aqueous solution of sulfuric acid. Write…

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Q: What are the solubility rules? How are they useful?

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Q: In a redox reaction, which reactant is the oxidizing agent? The reducing agent?

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Q: rite the balanced NET ionic equation for the reaction when aqueous aluminum nitrate and aqueous…

A:

Q: A. When aqueous solutions of sodium fluoride and hydrochloric acid are mixed, an aqueous solution of…

A:

Q: The neutralization of hydrochloric acid with aqueous sodium hydroxide is an exothermic reaction.…

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A: Applying definition of non electrolyte.

Q: What are the spectator ions for the reaction of aqueous sodium nitrate and aqueous potassium…

A: Spectator ions are produced in precipitation reactions.

Q: 1. Са" + Со: Сасоз 2. NH, + H* > NH, 3. Zn + 2HCI → ZnClz + H2 4. Ca + F2 > CaF2

A: In precipitation reaction,  there is formation of precipitate.  In neutralization reaction, acid…

Q: When each of the following pairs of aqueous solutions is mixed, does a precipitation reaction occur?…

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Q: Predict whether a precipitation reaction will occur when aqueous solutions of ammonium sulfate and…

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Q: Would you classify the combustion of ethanol as an acid-base neutralization, precipitation, or…

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Q: 4. Ca + F2 > CaF2

A:

Q: Write a precipitation reaction for potassium nitrate and magnesium sulfate. Identify the precipitate…

A: Potassium nitrate + Magnesium sulfate

Q: 2. NH3 + H* > NH4*

A:

Q: Complete and balance the molecular equation for the reaction of aqueous iron(III) nitrate, Fe(NO,),,…

A: The answer to the following question is given as:

Q: Complete the following table for aqueous solutions of Aluminum nitrate.

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Q: What are Oxidizing agents? Give some examples?

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Q: What reactant types give rise to gas-evolution reactions?

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Q: Which of the following ions will always be a spectator ion ina precipitation reaction? (a) Cl-, (b)…

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Q: Classify the following reactions as Precipitation, Neutralization, or RedOx reaction

A:

Q: Write the balanced NET ionic equation for the reaction when aqueous aluminum nitrate and aqueous…

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Q: Classify the following ionic compounds as soluble or insoluble in water: (a) sodium carbonate…

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Q: What is a double decomposition reaction? Give an example each for neutralization and precipitation…

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Q: a precipitation reaction?

A:

Q: Classify the following reactions as Precipitation, Neutralization, or RedOx reaction and provide a…

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Q: Write the balanced NET ionic equation for the reaction when aqueous aluminum nitrate and aqueous…

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Q: aqueous lead(II) nitrate and aqueous sodium chloride Write the molecular equation?, total ionic…

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Q: Classify the following type of reaction:        AgNO3(aq)   +  NaCl(aq)  ---->  NaNO3(aq)  +…

A: The reaction given is  AgNO3(aq)   +  NaCl(aq)  ---->  NaNO3(aq)  +   AgCl(s)

Q: How can a molecular compound be an electrolyte? As part of your explanation, include a chemical…

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Q: The compound iron(II) bromide is a strong electrolyte. Write the reaction when solid iron(II)…

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Q: Write the reaction when solid magnesium sulfite is put into water.

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Q: Consider mixing an aqueous solution of iron(III) chloride with an aquoues solution of potassium…

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Q: Are all combustion reactions redox reactions? Explain

A: All combustion reactions are redox reactions.

Q: 82. Aqueous solutions of silver nitrate and potassium bromide react in a precipitation reaction to…

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