Perchloric acid reacts with cadmium to form cadmium (II) perchlorate and hydrogen gas. Silver(I) carbonate decomposes forming silver metal, carbon dioxide and oxygen gas.

Q: Write the balanced chemical equation for the reaction of these pairs of reactants: (a) Calcium and…

A: a) Ca + Br2 = CaBr2 . b) 4Al + 3O2 = 2Al2O3

Q: products

A: According to the question, barium hydroxide(Ba(OH)2) reacts with lead (II) nitrate(Pb(NO3)2).  We…

Q: Directions: Based on your understanding of the formation of heavier elementa during stellar…

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Q: Provide the formulas of the following written compounds, write out the equation and balance this…

A: Provide the formulas of the following written compounds, write out the equation and balance this…

Q: 27. Pentane (CSH12) reacts with oxygen (O2) to produce water and Carbon Dioxide (CO2) during the…

A: 27) Balanced chemical equation: Balanced chemical equation can be define as the reaction in which…

Q: Hydrazine, N2H4, can be used as fuel to orient and maneuver spacecraft. The energy used to do so is…

A: (A) Writing down the balanced chemical equation: N2O4(l) + 2 N2H4(aq) ----> 3 N2(g) + 4 H2O(l)…

Q: Predict the product when the two substances mix. If the reaction occurs, write the balanced chemical…

A: A reaction is called balanced when number of atoms in reactant and product side are equal to each…

Q: (7A) Ni(CIO4)2 is flammable and is a carcinogen. Name the compound Ni(CIO4)2. O a nickel (II)…

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Q: The atmosphere of the planet Venus contains & high concentration of sulfuric acid. NASA is designing…

A: Correct option is B

Q: The Mole Concept Sulfur compounds are converted to H,SO4 while NO, compounds are converted to HNO3,…

A: What have to be find? No of ions of NH4+ Moles of H Co produced Mass of O  No of atoms of O

Q: Write the balanced chemical equations for the following reactions.(a) Calcium hydroxide + Carbon…

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Q: When magnesium ribbon is burned inside dry ice slabs (carbon dioxide), black specks (carbon) and…

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Q: The reaction Na3PO4(aq) + 3 AgNO3(aq) → Ag3PO4(s) + 3 NaNO3(aq) is best classified as a(n) A)…

A: Determine that the given above reaction is best classified as ---

Q: There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of…

A: Given, In the first step, calcium carbide and water react to form acetylene and calcium hydroxide:…

Q: Given the reactants for each situation below, predict the products of the reaction and write a…

A: The chemical reaction indicates the combination of two or more reactants in a specific molar ratio…

Q: Balance the following equation by filling the gaps with appropriate numbers. Na + NANO3 Na20 N2

A: Given here an unbalanced chemical reaction and we are asked to balance the reaction.

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

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Q: 1.1. Make use of the Periodic Table and write the formula of the compound you would expect and the…

A: In this question, we will make a Compound and write a formula of the Compound and then write…

Q: Over the years, the thermite reaction has been used for welding railroad rails, in Fez Os (8)+2A1(s)…

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Q: 8. Explain why chemical equations must be balanced and how this relates to the law of conservation…

A: Chemical reaction is just a rearrangement of atoms. It can neither create nor destroyed during the…

Q: Write the following equations for Al2(SO4)3(aq) and Pb(NO3)2(aq). Include the states of matter in…

A: In a double displacement reaction, two ionic compounds exchange their constituting ions between each…

Q: Provide the formulas of the following written compounds, write out the equation and balance this…

A: Given Nitrogen dioxide + Nitrogen monoxide + water → Nitrous acid    formulas of the following…

Q: Neutralization reactions involve the hydrogen ions (H+) from an acid, reacting with a base that…

A: Since the reaction between hydrogen ions (H+) and hydroxide ions (OH-) produces water as shown…

Q: ammonium acetate carbonate dichromate hydroxide nitrate oxalate sulfate phosphate permanganate…

A: polyatomic ions An ion composed of two or more atoms

Q: How many cations are there in the ionic formula for the ionic compound formed when aluminum ions and…

A: ionic formula for the ionic compound formed when aluminum ions and sulfate ions react = To be…

Q: Write the Balanced Chemical Equation then write the Complete lonic and then the Net lonic equation:…

A: Here we shall answer only the first three questions -

Q: Which of the following statements are true? For any false statements, explain. 1. Nitric acid…

A: A question about reactivity of metal with acid, which is to be accomplished.

Q: When vinegar and baking powder is mixed. . forms. O A) Oxygen gas O B) Carbon dioxide O C) Sodium…

A: Solution Take saleratus and vinegar, as an example. compounding those 2 ingredients can get you a…

Q: Pls help with this question.

A: The balanced chemical equation is given below

Q: What is the percentage of nitrogen, by mass, in calciumnitrate?(a) 8.54% (b) 17.1% (c) 13.7% (d)…

A: Calcium nitrate is a compound of formula CaNO32. One mole of calcium nitrate contains two moles of…

Q: Write balanced chemical equations for the following reactions. 1. Zinc reacts with hydrogen chloride…

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: After determining the composition of a mixture of KClO3 and KCl, it is found that the calculated…

A: Here we are determining the composition of mixture by using decomposition of KClO3  and…

Q: Ammonia can be prepared by the reaction of magnesium nitride with water. The products are ammonia…

A: Ans. Molecular equation for the reaction of magnesium nitride with water Mg3N2 +…

Q: O Sulfur trioxide O Ammonia O Nitrogen dioxide P Carbon dioxide

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Q: Neutralization reaction involove the hydrogen ions (H+) from an acid, reaction with a base that…

A: The reaction between acid and base produces salt and water, the formed salt is dissolved in water to…

Q: Chemical equation involved: Hydrogen Peroxide + Potassium lodide + > Write the correct chemical…

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Q: Identify the scientific law that is used in the process of balancing chemical equations. the law of…

A: 1. Given that : We have to identify the scientific law that is used in the process of balancing…

Q: Carbon reacts with water vapor at elevated temperatures to form carbon monoxide and hydrogen gas.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Write the balanced chemical equations for the following reactions. Sulfur dioxide, SO2, reacts with…

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Q: Aluminum chloride and hydrogen gas are produced when strips of aluminum are placed in hydrochloric…

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Q: CHEMICAL PROPERTIES Water is a very stable substance, as shown by its being in the liquid phase at…

A: Water is the most commonly used solvent for several reactions. It reacts differently with metals and…

Q: nickel(III) hydroxide silver nitrite manganese(II) carbonate

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Q: Hydroiodic acid Carbonic acid Chlorous acid Sulfuric acid Phosphorous acid

A: Write formulas as appropriate for each of the following acids.

Q: Write the chemical equation for the word equation below. Each blank should be a different substance…

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Q: II. Give the chemical formula of the following compounds. 1. Copper (II) sulfate or Cupric sulfate…

A: Chemical formula of an ionic compound can be formed by criss-crossing the valencies of ions.

Q: 3. Write balanced equations for the following reactions without looking up the chemical formulas…

A: Given that : We have to write the balanced equations for the following reaction : a) Ammonia react…

Q: The reaction between methanol and oxygen gas produces water vapor and carbon dioxide. 2 CH, OH(1) +…

A: The given reaction is : 2 MeOH(l) + 3O2(g) = 4H2O(g) + 2CO2(g)  From the reaction it is clear that 2…

Q: Sulfur trioxide gas combines with water to form a single product. SO3 + H2O → ? Based on the law…

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".