Which of the following is the correctly balanced chemical equation for the following word equation? Potassium + water → Potassium hydroxide + hydrogen gas ?   K + 2 H₂O → KOH + H₂ 2 K + 2 H₂O → 2 KOH + H₂ K + H₂O → KOH + H K + H₂O → KOH + 1/2 H₂

Q: What are the chemical products given the following reactants are mixed and the reaction is a double…

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Q: Which of the following is not an example of a chemical reaction? Group of answer choices adding oil…

A: A chemical reaction is process which converts one thing into another.

Q: 1) Match the each of the following chemical equations with the correct type of reaction(s). CH,(g) +…

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Q: Which of the following chemical equations represent a synthesis or combination reaction? 2 KCI (aq)…

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Q: 4. Reaction Na + Cl2 → Type of reaction Balanced equation 5. Reaction Ni + AGNO3 → Type of reaction…

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Q: The drawing below shows a mixture of molecules:

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Q: attached question

A: Given that : Decomposition reaction is a reaction which a compound breaks up into its constituent…

Q: Classify each chemical reaction: 2CH₂CH₂(g) +70, (g) → 4CO₂(g) + 6H₂O(g) KOH(aq) + HBrO (aq)…

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Q: Translate the following chemical equation into a detailed word equation. Include relative…

A: The question is based on the concept of chemical reactions. We need to write the word equation for…

Q: Ni2​O3​(s) → Ni(s)+O2​(g) What type of reaction is this?   Combination   Single displacement…

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

A: In this problem , there are three types of reaction involved :  1) precipitation reaction : When two…

Q: In the context of chemical reactions, axidation means the gain of electrons. the loss of electrons…

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Q: What type of chemical reaction is shown in the chemical equation below? CaCO3 → CaO + CO2 O…

A: Decomposition reaction A decomposition reaction shows the breakage of a single compound into two or…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

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Q: Classify each chemical reaction: Reaction FeCl₂ (aq) + Bas (aq) → BaCl₂ (aq) + FeS (s) PbCl₂(aq) +…

A: Metathesis or double displacement reaction is a type of chemical reaction which involves the…

Q: Balance the following chemical equation. Select the coefficients in order from the choices given.…

A: Balanced equation means number of each atom in both side are present in equal number.

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: predict the reaction type (single or double displacement)  -- predict the names and states of the…

A: In the question a reaction is given and it is asked to balance it, name the reactant and product and…

Q: Given the following three sequential reactions: 1) N₂(g) + 3H2(g) → 2NH3(g) 2) 4NH3(g) + 5O2(g) →…

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Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: Oxidation number

Q: What is the balanced equation for silver nitrate + sodium hydroxide?

A: A balanced chemical equation is that where atoms in the both reactant and product side are equal.

Q: Below are four chemical equations. Mark the one that is NOT balanced. 2 Al + 3 Br2 → Al2Br6 2 Al +…

A: Since the sum of individual atoms on the left side of the equation matches the sum of the same atoms…

Q: What type of chemical reaction is shown in the chemical equation below? * CaF2 + 2 Na 2 NaF + Ca

A: Given :- CaF2 + 2 Na → 2 NaF + Ca  To identify :- Type of reaction

Q: Classify each of these reactions. Pb(NO3)₂(aq) + 2 KCl(aq) CH₂(g) + 2O₂(g) → CO₂(g) + 2 H₂O(1) Cu(s)…

A: Here we are required to classify the given reaction

Q: What type of chemical reaction is shown in the chemical equation below SeCle + O2→ SeO2 + 3Cl2 O…

A: Single displacement reaction In a single displacement reaction, a single element gets replaced by…

Q: General Equation Type of Reaction A +X- AX AX A+ X A+ BX → AX +B -or- Y + BX → BY + X AX + BYAY + BX…

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Q: Classify each of these reactions. 2 HBr(aq) + Ba(OH)₂ (aq) - -> 2 H₂O(1) + BaBr₂ (aq) C₂H₂(g) +…

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Q: . Translate the following chemical equation into a detailed word equation. 2H,0 electricity 2He) +…

A: WORD EQUATION In Chemistry we write balanced chemical equation to represent the chemical change that…

Q: Classify each chemical reaction: Reaction Туре PbCl (aq) + FeSO4(aq) t FeCl2 (aq) + PbS04(s)…

A: Step 1:Note : If you need any further explanation please raise clarification request. Thank you Step…

Q: In the following chemical equation, which element should be balanced last? H2SO4 +HI→ H2S+I2 + H₂O

A: A chemical reaction follows the law of conservation of mass. According to the law of conservation of…

Q: For each of the following balanced chemical reactions, identify the type of chemical reaction. If…

A: A chemical reaction is the one in which a new substance gets formed from the given substances.

Q: Although none of the double replacement reactions below are balanced (none have any coefficients),…

A: A Double Replacement Reaction is a chemical reaction where two ionic compounds (reactants) exchange…

Q: For each chemical reaction listed in the table below, decide whether the highlight reaction N₂(g)+3…

A: The atom whose oxidation state increases get oxidised in the reaction and the atom whose oxidation…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: Detailed explanation:1. CH₄+2O₂→4H₂+CO₂(Carbon in CO₂) In CH₄:Hydrogen (H) is almost always +1.The…

Q: Consider the unbalanced chemical equation. H2O(l)−→−−−−−−−−electrical…

A: Given, Unbalanced equation :   H2O(I) →electric currentH2(g) +O2(g)

Q: 5. Sodium Bicarbonate + Hydrochloric Acid Sodium Chloride + water + Carbon Dioxide - 7. Calcium…

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Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

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Q: Change the following word equation into chemical equation. Write a complete balanced equation for…

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Q: Classify each chemical reaction: reaction 2CH₂CH₂CO₂H (1) + 70₂(g) →6CO₂ (g) + 6H₂0(g) CH, (CH₂),…

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Q: What is the coefficient on H2S when the following equation is balanced with the smallest whole…

A: Step 1: (1)HSbCl4 + H2S → Sb2S3 + HClAtomsNumber of atoms Reactant Side Number of atoms Product…

Q: In the reaction: Al(s) + O₂(g) → Al₂O₂ (s), how many electrons does an atom of oxygen lose or gain?…

A: In a redox reaction, A loss of e- corresponds to an increase in oxidation number, whilea gain of e-…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

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Q: Designing Chemical Reactions Lab Activity Given the list of chemicals below, write a balanced…

A: Since you have asked a multiple sub-part question, we will solve first three sub-parts for you. For…