Mn (s) + 2 CuCl (aq) --> 2 Cu (s) + MNCI2 How many grams of Cu will be produced by 4.4 moles of Mn? Round your answer to 2 decimal places.

Q: 23. Consider the reaction: 3 AgC2H;O2(aq) + Na3PO4(aq) → Ag:PO46) + 3 NaC2H3O2(aq) 4.000 g of silver…

A: "Since there are multiple subparts, we will answer only the first three subparts. If you require…

Q: Consider the harber-bosch process for the synthesis of ammonia from its elements. Calculate the…

A: The given chemical reaction as follows,N2(g)+3H2(g)⇌2NH3(g)amount of H2 for reaction =15.6 gramand…

Q: As part of the Paracetamol synthesis lab, the students also had to perform the following calculation…

A:

Q: The balanced equation for the Haber Process is shown below. In this reaction, nitrogen and hydrogen…

A: Applying concept of moles to calculation.

Q: In the reaction CrCl3 (aq) + 3 AgNO3 (aq) -- Cr(NO3)3 (aq) + 3 AgCI (s) > 4.8 moles of CrCl3 are…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: Liquid methane (CH4). and liquid oxygen (02) are used in some rocket engines. What is the mass of…

A: Given  Mass of CH4   = 500000 gram Mass of O2    = 150000 gram  Mass of CO2  = ?

Q: You carefully weigh out 19.00 g of CaCO3 powder and add it to 76.95 g of HCl solution. You notice…

A: The balanced reaction given is, Given: Mass of CaCO3 taken = 19.00 g. Mass of HCl solution taken =…

Q: PbO+NH3 ->Pb+N2 +H2O Balance this chemical equation and determine the mass of Lead produced from…

A: Given, Chemical Reaction : PbO + NH3 --->Pb+N2 +H2O Mass of PbO = 122.6 g  Mass of Pb =?

Q: The refining of aluminum from bauxite ore (which contains 50.% Al2O3 by mass) proceeds by the…

A:

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium…

A: Given that, pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium argentocynate). The molar…

Q: How many grams of precipitate are formed when 3.457 g of copper(II) nitrate react with sodium…

A: This is a precipitation reaction  To find out the.mass of precipitate we have to balance the…

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A: The given reaction is,                       4HCl(aq)+MnO2(s)⟶MnCl2(aq)+2H2O(l)+Cl2(g) Clearly, from…

Q: 12.00 g of a potassium hydroxide, KOH solution is mixed with 40.00 g of lead (II) nitrate, Pb(NO3)2…

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Q: 1) How many grams of N2(g) can be made from 9.05 g of NH; reacting with 45.2 g CuO? 2 NH:(g) + 3…

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Q: Industrially, nitric acid is produced by the Ostwald process, as represented by the following…

A: The theoretical yield of a reaction can be calculated as follows. Theoretical yield=actual…

Q: What is always conserved in a chemical reaction? A) moles B) volume C) atoms D) molecules E)…

A: Chemical reaction is process in which one substance(reactant)is/are changed to another…

Q: : _______ chlorine (g) + ________ water (l) ----- > ________ hydrochloric acid (aq) + _______…

A: When chlorine reacts with water hydrogen chloride and chloric acid is formed. Chloric acid is very…

Q: hydrogen bromide (HBr).   If 7 moles of hydrogen gas are mixed with 5 moles of bromine gas, how…

A: Given the reaction between hydrogen gas and bromine gas to form gaseous hydrogen bromide (HBr).…

Q: Question 5

A: Given,Chalcopyrite is CuFeS2. In 1 mole of chalcopyrite, there is 1 mole of Cu.The percentage of…

Q: Calculate the mass of silver nitrate, AgNO3 (aq) that must react with solid copper to provide 47.5g…

A: Given : Cu(s) + 2AgNO3(aq)  ---> 2Ag(s) + Cu(NO3)2(aq)  Amount of Cu(NO3)2 produced = 47.5 g  To…

Q: When the equation AgNO3 + MgCl2 ----> AgCl + Mg(NO3)2 is completely balanced with the smallest whole…

A: Given unbalanced equation is  AgNO3 + MgCl2 = AgCl + Mg(NO3)2

Q: Industrially, nitric acid is produced by the Ostwald process, as represented by the following…

A:

Q: One way to analyze for the amount of phosphorus in a rock is to precipitate the phosphorus as…

A: Given the mass of the rock sample = 2.832 g Percent of Ca3(PO4)2 = 86.52% => mass of Ca3(PO4)2 in…

Q: 4) If the actual yield of Cu is the result of the reaction of 8 x 10 mol of CuSO4 with a offer…

A: Given actual yield of Cu = 6 x 10-5 mole Moles of CuSO4 = 8 x 10-5 mole  Given equation is : CuSO4 +…

Q: Consider the following chemical equation: NH3 + Cuo N2 + Cu + H20 When this equation is properly…

A: Balanced reactions are those reactions which have equal number of atoms on both reactant and product…

Q: A chemist performs a gravimetric analysis. The chemist combines 1.00 L of 2.00 M AGNO, (ag) with…

A: Given: Concentration of AgNO3 = 2M Concentration of NaCl = 4M Volume of AgNO3 = 1 L Volume of NaCl =…

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium…

A: The balanced chemical equation,  2AgK(CN)2(aq) + Zn(s) → 2Ag(s) + Zn(CN)2(aq) + 2KCN(aq) Given,…

Q: E-85 is an alternative fuel for automobiles and light trucks that consists of 85.0% (by volume)…

A: Given balanced equation:

Q: Balance the products and reactants. Show your work in balancing the formula. _____ Cu + ______…

A:

Q: Under the right conditions, ammonia can be converted to nitric oxide, NO by the following reaction:…

A: The balanced reaction taking place is given as, Given : mass of ammonia i.e NH3 taken = 50.0 g And…

Q: In an analysis, you need enough product to weigh accurately. If a tablet sample contains…

A:

Q: 17. From the following chemical equation: 2A + 5B → C + 3D. If you react 4 units of A with 10 units…

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

Q: im confused on how to do this

A: The number of moles of HCl (n1) in 43.3 g HCl is calculated using equation (1) in which n is the…

Q: As203 (s) + 6 Zn(s) + 6 H₂SO4(aq) - ----> 2 AsH3(g) + 6 ZnSO4(aq) + 3 H₂O(1) a) In a lab exercise, a…

A:

Q: What is always conserved in a chemical reaction? A) moles B) volume C) atoms D) molecules E)…

A:

Q: In the reaction CrCl3 (aq) + 3 AGNO3 (aq) --> Cr(NO3)3 (aq) + 3 AgCl (s) 4.4 moles of CrCl3 are…

A: Chromium(III) chloride reacts with silver nitrate to form chromium(III) nitrate and silver chloride.…

Q: Consider the reaction: AgNO3(aq) + MCI(aq) -> AgCl[s) + MNO3(aq). a) If you start with 0.23 mol of…

A: Molar mass of AgCl = 143.5 gm/mole AgNO3(aq) + NaCl(aq) ---> AgCl(s) + NaNO3(aq)   According to…

Q: Industrially, nitric acid is produced by the Ostwald process represented by the following equations:…

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

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A:

Q: ____SO2 + O/ ----> SO3 what are the coefficients that balance this equation

A:

Q: 30. Al(NO)3 +_K2CO3 _Al, (CO,)3 +_KNO, What is the correct set of coefficients used to balance the…

A: Given reaction is, Al(NO3)3 +K2CO3 -------> Al2(CO3)3 + KNO3

Q: Table salt, NaCl(s), and sugar, C,,H„0(s), are accidentally mixed. A 5.50 g sample is burned, and…

A: Balanced Combustion reaction of sugar:  C12H22O11 + 12O2 .....> 12CO2 + 11H2O Mass of sample =…

Q: Use the equation 6KI (aq) +8HNO3 (ac) → 6KNO3 (aq) + 2NO + 312 (s) + 4H20 m- If 21.38 mL of 0.787 M…

A:

Q: Balance the following equation by Algebraic method: ____ Na3PO4 + ____ CaCl2  ____ NaCl + ____…

A: The reaction taking place is given as, => Na3PO4 + CaCl2 -------> NaCl + Ca3(PO4)2

Q: 4. 1 Nacl + 1 AgNO, → 1 AgCl + 1 NANO3 (a) 78.00 g of NaCl should produce how many grams of AgCl?

A: Solution: The given chemical equation is as follows --- 1 NaCl + 1 AgNO3 = 1 AgCl + 1 NaNO3…

Q: Show your work, include units and report the correct number of significant figures for all…

A: 1 mole of tribasic acid requires 3 mole of monoacidic base Net ionic equation is obtained by…

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A:

Q: Consider the following unbalanced chemical reaction: Cu (s) + HNO3 (aq) Cu(NO3)2 + NO (g) + H20 (aq)…

A: 1 mole = 6.022×1023 [Avogadro number]  The mass of one mole of molecules of a substance is known as…

Q: Ammonia, NH3, can be synthesized by this reaction: 2 NO(g) + 5 H2 (g) ----------→ 2 NH3 (g) + 2 H2O…

A: The balanced reaction taking place is given as, => 2 NO (g) + 5 H2 (g) ---------> 2 NH3 (g) +…

Q: In an analysis, you need enough product to weigh accurately. If a tablet sample contains…

A: Number of mol = Mass/molar mass Mass of Fe in one tablet = 15 mg Mass of Fe2O3 = 0.25 g Molar mass…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.