A person tells you that a reaction must have stopped because the amounts of products and reactants have not changed recently. What is wrong with the person’s reasoning?

Q: Pure hydrogen iodide decomposes spontaneously to its elements. Write the balanced chemical equation…

A: A reaction in which a single reactant undergoes decomposition to form two or more products is called…

Q: 1) NaOCH3 o HO CH30 OCH3 2) КОН / Н-0 3) H* / heat 4) Н, / Pd 5) NANO, / H* / H2O 6) Н,РОz

A:

Q: Under certain conditions, Nitrogen and Hydrogen combine to form Ammonia ( NH3). If 18.02g of…

A: Given mass of nitrogen = 18.02 g  Given mass of hydrogen= 4.9 g  Molar mass of nitrogen = 28.13…

Q: 11. Write the reaction for the combustion of propane gas (C3H8). If the reaction occurs in a closed…

A: Combustion reactions are those reactions in which the reactant reacts with the oxygen to form carbon…

Q: What does it mean when it says "Chemical reaction changes the actual chemical itself."

A: Given: "Chemical reaction changes the actual chemical itself".

Q: Which type has a single compound as a reactant?

A: A→ B + C Where, A is the reactant. B and C are the products.

Q: der these reactions, where M represents a generic metal. 2 M(s) + 6HCl(aq) → 2 MC1₂ (aq) + 3 H₂(g) -…

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Q: Suppose a pair of chemical compounds A and B can react in two different ways: A+B-C Reaction 1 gives…

A: The question is based on the concept of chemical kinetics. we have been given two reactions.  we…

Q: What are the significant concepts about balancing chemical reactions?

A: 1. Balananced chemical equation obeys Law of conservation of mass.  2. Which states that mass is…

Q: e for a chemical rea

A: A chemical reaction is a process where the old bond is broken and a new bond is formed and…

Q: Select all the true statements about the reaction shown below.  NaCl → Na + ClNaCl → Na + Cl…

A: Solution- Option 1st correct Sodium chloride there is a reactant which is after reaction divided…

Q: 12) Solid chromium reacts with aqueous copper (II) nitrate to produce chromium (III) nitrate and…

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Q: Using CER and your knowledge from data listed above, if the temperature of ethanol solution…

A:

Q: 10. Lead (II) carbonate reacts with nitric acid to form lead (II) nitrate, water and carbon dioxide.…

A: Answer: In the given problems, we can easily write down the chemical equations if we know the…

Q: During a reaction, reactant molecules are consumed while product molecules are formed. true or…

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Q: What are reactants and products in a chemical reaction?

A: In any chemical reaction reactants are taken initially and they react with each other and form…

Q: What is the law of mass action? O The ratio of the product concentrations to the reactant…

A: Law of Mass Action : According the law of mass action, the rate of a chemical reaction is directly…

Q: 2 PMeCl2 + B2O3 SnO₂ Li[AIH4] 3 H2O 5 Br2 excess C, A - 2 СО 2 AsBr5 2 H2O2 - 2 H2O 5 EtMgBr - 5…

A:

Q: How is a balanced chemical equation always similar to a recipe? Both show the ideal temperature for…

A: "A balanced chemical equation is very similar to a recipe." A balanced chemical equation gives us…

Q: 5. What is meant by the phrase “reaction to completion”?

A: The phrase “reaction to completion” defines

Q: The release or uptake of energy is an indicator that a chemical reaction has occurred. True or…

A: For the above statement answer is as follows

Q: You are a student in Mrs. Bateast's Chemistry class and you were given the assignment to compare…

A: The solubility of a compound is increased by increasing temperature. It would continue up to the…

Q: Two chemicals at room temperature are mixed and their container starts to feel warm to the touch.…

A: Chemical reactions are of two types- Endothermic and exothermic reactions. When heat is absorbed in…

Q: 2. For his second experiment, Samuel uses vinegar instead of acetic acid powder. He sets up three…

A: The chemical reactions involve the conversion of the reactants into specific products via the…

Q: Classify each chemical reaction: Reaction PbCl₂ (aq) + FeSO4 (aq) → FeCl₂ (aq) + PbSO4(s) Na₂CO3 (s)…

A: Answer:Chemical reactions can be classified as:Single displacement reactionDouble displacement…

Q: Your friend Niko predicts that iron and silver nitrate will form when silver is placed into an iron…

A: Given that, Reactivity series of metals in which most reactive at the top and least reactive at the…

Q: Choose all of the given components that should not be included in a Materials and…

A: A research articles in the field of chemistry generally contains the following major aspects. Title…

Q: Describe the components of reactions (Reactants and products

A: A chemical Reaction is a process that leads to Chemical transformation of one set of Chemical…

Q: What type of reaction is this? Br Br OH Oö-H +

A: Hydroxide ion is a good nucleophile, it also a good base. A nucleophile is a species which likes…

Q: True or False. Refer to the illustration showing kinetic energy distributions in reactant molecules.…

A: The kinetic energy of the reactant molecules distributed in a wide range. The given graph represents…

Q: The type of reaction that has only one product from multiple reactants is called

A: Reactants combine together to form products. The amount of reactants decreases with time and that of…

Q: Limiting reactant Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to…

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Q: 7. TRUE or FALSE a) To separate the reactants and the products, an arrow (-→) is placed in between…

A: A chemical reaction generally represents the species involved in it. It also shows how the reactant…

Q: O,N Trans Hr, leg b. + AICh d. .COOCH

A: We have to write the product or reactants for the following given reactions as follows in step 2: