Questions

Q: Writè a balanced chemical equation for: Solid iron reacting with gaseous oxygen to form solid…

A: Balanced  chemical equation  Iron oxide formation  from Iron reaction  with  oxygen  gas. According…

Q: Balance the following chemical equations. Fe (s) + _Mg (s) +_________N₂ (g) → _ _KNO3 (s) →→→ KNO₂…

A: Balance chemical equation: balance chemical equation is the reaction in which number of atoms of all…

Q: 4. Given: H₂O 1 CH + 1 HNO3 → 1 CH₂NO₂ + 1 6 If a student wishes to make at least 6.66 x 10 24…

A: Avogadro's number = 6.022 × 1023  Number of molecules in 1 mol of a substance equals Avogadro's…

Q: reaction CH₂ CH₂OH (1) + 30, (g) 200₂ (g) + 3H₂O(g) FeSO₂ (aq) + PbCl₂ (aq) → FeCl₂ (aq) + PbSO₂ (s)…

A: In a Rxn , When two or more substances combine to form a new substance then this type of reaction is…

Q: Balance the following equations by providing the correct coefficients and identify the type of…

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Q: 1. Consider the reaction CaCO;(s) 2 CaO(s) + CO,(g). Should I perform this experiment in an open or…

A: The given reaction is,  CaCO3 (s) ←→ CaO (s)+CO2 (g)  Assume the equilibrium arrow as same as given…

Q: A student carried out the following precipitation reaction: BaCl₂(aq) + Na₂CO3(aq) BaCO3(s) +…

A: Percent yield is defined as the ratio of actual yield to that of theoretical yield whole multiplied…

Q: What numbers belong in the blank spaces to fully balance the following reaction? _ Fe (s) + _ Cl₂…

A: As we know that, to balance a chemical equation requires algebraic variables as stoichiometric…

Q: What type of chemical reaction is the reaction below? 2C3H8O3 (g) + 702 (g) → 6CO2 (g) + 8H2O (g)…

A: To solve this problem we have to explain the given type of reaction .

Q: Balance the chemical equation. B₂S3 + H₂O →H3BO3 + H₂S Assume the coefficient of H₂S is 3. What is…

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Q: Consider the following chemical reaction: Na2Cr2O7(aq) + BaCl2(aq) ---------------> NaCl(aq) +…

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Q: 4Cr + 30, --> 2Cr,O3 Describe what is happening Reactants combine into a large one Reactant breaks…

A: When two or more reactants combine and give one product, then the reaction will be a combination…

Q: Write a balanced chemical equation based on the following description: solid cesium reacts with…

A: 6Cs (s) + 2 CsNO (s) -------> 4Cs2O (aq) + N2(g)

Q: 1. (a) Create the target equation that represents the combustion of magnesium. Mg + ½O2  → MgO (Is…

A: Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat…

Q: Manganese commonly occurs in nature as a mineral. The extraction of manganese from the carbonite…

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Q: Manganese commonly occurs in nature as a mineral. The extraction of manganese from the carbonite…

A: First step :  2MnCO3(s) + O2(g) -------> 2MnO2(s) + 2CO2(g)  Second step :  3MnO2(s) + 4Al(s)…

Q: (Fe2S3) and hydrochloric acid (HCl) produces hydrogen sulphide (H2S) and Iron(III)Chloride (FeCl3).…

A: In the balanced chemical reaction number of atoms of each element in product side is equal to number…

Q: + H2 (g) + Cl2 (g) 2 HCI (g) Is the model a correct representation of a chemical reaction taking…

A: In molecular model of representation of chemical reaction , each sphere represents an atom  If…

Q: rock is to precipitate the phosphorus as MgNH4PO4, which is then heated to tum it into Mg2P2O7. What…

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Q: Predict the products of the reaction below. That is, complete the right-hand side of the chemical…

A: A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and…

Q: Consider the reaction 3X + 2Y→ 5C + 4D How many moles of X are needed to produce 24.00 moles of D?…

A: We used the mole coefficient ratio of molecules to calculate the required moles of reactants.

Q: One day in lab, while taking apart a complicated distillation apparatus, your friend Mai (an expert…

A: We have to write the product of the following reation FeS(s)  +  HCl(aq)  =   ?    +   ?

Q: Upon decomposing, a sample of sodium bicarbonate produces 0.0118 g of sodium carbonate, Na:CO. How…

A: When stoichiometric coefficient results in the equal number of atoms of each element on both the…

Q: Here is the organic chemical equation for the reaction of an inorganic compound B with a big organic…

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Q: A student does a reaction that forms Pb(NO3)2 (ag). The student boils off some of the water in a…

A: The question is based on the principle of solubility. according to basic principle of solubility…

Q: The balanced equation for the decomposition of potasslum chlorate is shown below. When carried out…

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Q: Balance this chemical equations. Use the algebraic method a) AsH3 (g) + KClO3 (s) → KCl (s) + H3AsO4…

A: Rules of algebraic method:- Different coefficient are written infront of each compound Equate atoms…

Q: Potassium perchlorate, KClO4, is a better oxidizing agent than the potassium chlorate, KClO3,…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Which of the following is not a combination reaction? 2 Na (s) + I2 (g) → 2 NaI (aq)…

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Q: In the reaction between CO and Fe3O4, the theoretical yield in an experiment is calculated to be…

A: Therotical yield of Fe = 47.2 gm  Experimental yield of Fe = 30.3 gm

Q: Balance the chemical equation. What is the coefficient in front of O₂? C3H8(1) +? O₂(g) →→→ CO₂(g) +…

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Q: The balanced equation for the decomposition of potassium chlorate is shown below. When carried out…

A: Recall the given reaction       2KlO3s → 2KCls + 3O2g Here molar mass of the compounds are given.In…

Q: Consider the following reaction for the formation of aluminum sulfate. 2AI(OH) 3 + 3H 2 SO 4 → Al 2…

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Q: Balance the following equations (be sure to first convert chemical names into formulas)Show all…

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Q: Consider the following unbalanced chemical equation:  MgS (s) + O2 (g) → MgO (aq) + SO2 (g) What…

A: In balanced Chemical equation, total number of atoms of an element is same on both sides of…

Q: Classifying Reactions and Balancing Chemical Equations Part A: For each of the chemical reactions…

A: Balance chemical equation: Balanced chemical equation can be defined as the reaction in which number…

Q: Balance the equation for the formation of magnesium hydroxide [Mg(OH)2], one of the active…

A: A balanced reaction is the one where the number of atoms of each element is same on both reactant…