a. The combustion of ethanol (C2 H; OH) forms carbon dioxide and water vapor. A combustion reaction refers to a reaction of a substance with oxygen gas. b. Aqueous solutions of mercury(II) nitrate and sodium phosphate are mixed, resulting in the precipitate formation of mercury(II) phosphate with aqueous sodium nitrate as the other product. c. Solid manganese reacts with aqueous HCl to form aqueous manganese(II) chloride and hydrogen gas. d. Aqueous barium hydroxide reacts with aqueous hydrobromic acid to produce water and aqueous barium bromide.

Q: Explain the difference between a synthesis reaction and a decomposition reaction and provide an…

A: In a synthesis reaction, two or more reactive substance reacts to give the product. Simple…

Q: 3. Which of the following is the best description of a chemical reaction? O A. When molecules of a…

A: A chemical reaction occurs between two or more reactants to give new products.  In the course of the…

Q: "Native," or elemental copper can be found in nature, but most copper is mined as oxide or sulfide…

A:

Q: 3. Complete and fully balance each equation. HNO3(ag)t NaOH(ag) → H2O(I) a. b. Zn(s)t CusO4(ag) →…

A: 3) Answer : a) HNO3(aq) + NaOH(aq)                                → NaNO3(aq) + H2O(l)    b) Zn(s) +…

Q: What is a synthesis or combination reaction? Give an example. Can such reactions also be classified…

A: Synthesis reaction - A chemical reaction in which two or more simple compounds combine to form a…

Q: 1. Metals react ith oxygen gas to produce oxides with the general formula Mx O y. Write a balanced…

A:

Q: Sections 5.4-5.6 Decomposition, Combination and Replacement Reactions 6. Classify each reaction as…

A: Redox reaction: Redox reaction is a type of chemical reaction in which the oxidation states of atoms…

Q: nd chemical equation re

A:

Q: Aqueous iron(II) chloride and hydrogen sulfide gas (H,S) are formed by the reaction of solid…

A:

Q: Write a balanced chemical equation for the following reactions and classify reactions. i. When…

A: In balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: d. solid magnesium and diatomic nitrogen gas react to form solid magnesium nitride e. sulfuric acid…

A:

Q: A student combines an aqueous solution of Pb(NO3)2 with an aqueous solution of Nal; a precipitate…

A: Spectator ion: Spectator ion in a reaction is a ion that is present in both reactant and product…

Q: Calculate the molarity of each of these solutions.a. A 5.623-g sample of NaHCO3 is dissolved in…

A: a) Given: Mass of NaHCO3 = 5.623 g Volume of solution = 250.0 mL To Calculate: The molarity of the…

Q: The chemical reaction 2 H(sub2)O -> 2 H(sub2) + O(sub2)  is called A. combustion reaction C. single…

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

Q: Write a balanced chemical equation for this reaction. Hydrogen sulfide gas and aqueous iron(II)…

A: A balanced chemical equation has equal number of atoms for each element involved in the reaction are…

Q: Write a balanced chemical equation based on the following description: the reaction of solid…

A: Solid iron(III) sulfide reacts with aqueous hydrochloric acid to form aqueous iron(III) chloride and…

Q: ABS plastic is a polymer consisting of three monomer units: acrylonitrile (CsHsN), butadiene (C&H6),…

A: Let the mass of the ABS plastic be 100 g. Mass of nitrogen in the ABS plastic = 11.9 g So, moles of…

Q: d. e. g. f. Bismuth reacts with fluorine to form the bismuth (V) fluoride. h. Barium metal reacts…

A: A balanced chemical equation contain an equal number of atoms of each elements on both sides of the…

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

A:

Q: For each of the following reactions, (i) write a complete, balanced equation that includes…

A: In balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: When classifying chemical reactions, one can use a couple of key features for the reaction types.…

A: Chemical reactions can be classified into 5 types: Combination reaction- reaction in which 2 or…

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: VII. Write the balanced chemical equation for the given reactions. 1. Fe(s) + CI, → FeCl (s) 2.…

A: Balanced chemical equation is the equation in which number of atoms on product and reactant side are…

Q: Two solutions are mixed, and the resulting reaction produces NaNO3(aq) and NiCO3(s).  a. Write the…

A: Balanced equation.

Q: GIVE THE BALANCED CHEMICAL EQUATION FOR THE FOLLOWING REACTIONS: 1. WHEN SOLID ALUMINUM BROMIDE…

A: The reaction takes place as  2AlBr3(s) + 3Cl2(g)---------> 2AlCl3(s) + 3Br2(l)  Now here we can…

Q: ABS plastic is a polymer consisting of three monomer units: acrylonitrile (C₃H₃N), butadiene (C₄H₆),…

A: Mass percent: Mass percent or mass fraction of an element is the amount of the element present in a…

Q: Write the balanced chemical equation for each reaction. a. Solid lead(II) sulfide reacts with…

A:

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

A: For the net chemical reaction, we have to eliminate all the intermediates .

Q: ABS plastic is a polymer consisting of three monomer units: acrylonitrile (C₃H₃N), butadiene (C₄H₆),…

A: Mass of ABS sample 2.00 gsample of ABS plastic contains 11.7% N by massNitrogen mass in  ABS sample…

Q: ABS plastic is a polymer consisting of three monomer units: acrylonitrile (C₃H₃N), butadiene (C₄H₆),…

A: Given, Mass of Br2 = 1.56g (1) Determination of moles of Br2: Moles = 1.56g159.81g/mol= 0.00976 mol…

Q: Calculate the molarity of each of these solutions.a. A 5.623-g sample of NaHCO3 is dissolved in…

A:

Q: nplete and balance each combustion tion equation: C4H6(g) + O₂(g) – C(s) + O₂(g) - CS₂(s) + O₂(g) →…

A: We have given four combustion reactions and we have to complete them and also balance each chemical…

Q: "Native," or elemental copper can be found in nature, but most copper is mined as oxide or sulfide…

A: (a) As specified by the question - one copper penny has a mass of 3g. therefore, 100 copper penny…

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".