cur. How many grams of H2 will be produced? (s) +2 HCI(s) → MnCl2(aq) + H2(g) ease type in your answer with the correct number of significant figures and unit. Also, attach a file showing ALL of ur calculations.

Q: 2H*(aq) + Sn(s)–H2(g) + Sn²*(aq) ificant figures during intermediate calculations to avoid round off…

A: The cell reaction is: Sn + 2H+   ----->  Sn2+   +  H2 We have : E°cell = E°H+/H2   -   E°Sn2+/Sn…

Q: Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

A: Mass of liquid hexane = 37.9 gm  Molar mass of hexane = 86 gm/mole  Mass of oxygen = 102. gm  Molar…

Q: Liquid hexane (CH,(CH,) CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: Hexane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: Liquid hexane (CH,(CH,) CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A:

Q: Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium…

A: Mass of H2SO4 = 3.9 g Mass of NaOH = 0.896 g Mass of water = ?

Q: Aqueous hydrobromic acid  HBr  will react with solid sodium hydroxide  NaOH  to produce aqueous…

A: Given  mass of HBr     = 36 gram  mass of NaOH = 10.9 gram  mass of water   = ?

Q: A major component of gasoline is octane (C,H2). When liquid octane is burned in air it reacts with…

A: Octane is Burn in presence of oxygen.

Q: (NH4)2Cr2O7 (s)  ------->  Cr2O3 (s)  +  4 H2O (g)  +  N2 (g) calculate the number of grams of…

A: Given, Chemical Reaction :: (NH4)2Cr2O7 (s) -------> Cr2O3 (s) + 4 H2O (g) + N2 (v)  Mass of…

Q: Liquid octane (CH3 (CH2),CH, reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: Concept is based on theoritical yield and limiting reagents.

Q: How many grams of lithium nitrate will be needed to make 200.0 grams of lithium sulfate, assuming…

A: The balanced reaction taking place is given as, => Pb(SO4)2 + 4 LiNO3 ------> Pb(NO3)4 + 2…

Q: A mixture contains 24.5% A, 35.8% B, the remainder being component C. If you have 31.2g of this…

A: Given: The weight of given mixture is 31.2 g Percentage of component A is 24.5% Percentage of…

Q: volume HCl (mL) mass unknown sample (g) 0.5007 molarity HCl (mol/L) 25.00 12.1 . Write a balanced…

A: Given data :  Mass of unknown sample = 0.5007 g Volume of HCl = 25 mL = 0.025 L Molarity of HCl =…

Q: Use the following information to answer the next four questions. Hydroiodic acid often is used to…

A: Given,  [HI] = 0.75 M  Volume of HI = 5.0 mL  Volume of distilled water mixed = 20 mL  Then,  (a).…

Q: Ammonium phosphate ((NH,) PO,) is an important ingredient in many fertilizers. It can be made by…

A: We have to calculate the mass of ammonium phosphate produced.

Q: Liquid hexane (CH3(CH2),CH3) reacts with gaseous oxygen gas (o,) to produce gaseous carbon dioxide 4…

A: The balanced equation between hexane and oxygen to give water and carbon dioxide is :  C6H14(l) +…

Q: Determine the volume of NaOH solution needed to prepare 26.2 g of Na3PO4 by the reaction 3 NaOH +…

A: Observing the given balanced equation clearly shows that 1 mole of Na3PO4 is obtained from 3 moles…

Q: The mole is a counting number that allows scientists to describe how individual molecules and atoms…

A:

Q: Limiting reactants Sofia Gaseous butane (CH, (CH,) CH, 2. will react with gaseous oxygen (0,) to…

A: Given that 2.3g of butane and 16.1 g O2 are mixed in a reaction. Number of moles of butane and O2…

Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NAOH) to produce aqueous…

A: Given,Mass of HCl = 0.729 gMass of NaOH = 0.46 gMoles of HCl and NaOH can be calculated as:

Q: tra A Gaseous methane (CH) will react with gaseous oxygen (O,) to produce gaseous carbon dioxide…

A: The balanced chemical reaction is written below.CH4 (g) + 2O2 (g) → CO2 (g) +  2H2O (g)According to…

Q: An analysis of a compound shows that it contains 19.8 g of Carbon, 2.50 g of hydrogen, and 11.6 g of…

A: Please find your solution below : Percentage composition of any element gives the information about…

Q: A chemist prepares a solution of iron (III) chloride (FeCl₂) by measuring out 46.3 mg of FeCl, into…

A:

Q: Liquid hexane (CH,(CH,) CH, reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: Mass of water = 3.75 g, MM = 18 g mol-1  Mass of hexane = 6.89 g, MM = 86 g mol-1  Mass of oxygen =…

Q: 1. The density of vinegar is 1.05 g/mL. The molecular weight of acetic acid is 60.1 g/mol. Using…

A: To determine average percentage of acetic acid in Vinegar

Q: If 10.00 ml of 0.0131 M KIO3 are used in the first part of the standardization process, how many…

A:

Q: Liquid hexane (CH, (CH,) CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A:

Q: Aqueous hydrobromic acid  HBr  will react with solid sodium hydroxide  NaOH  to produce aqueous…

A: Balancing of chemical reaction- It consists of reactant (starting material) and products…

Q: Consider the reaction: 2 NH3(g) + 3 N20(g) → 4 N2(g) + 3 H20(1) 112 g of NH3 reacts with 215 g of…

A: From the reaction it is clear that 2 mole NH3 reacts with 3 mole N2O.  Molecular weight of NH3 and…

Q: 3.72 Fermentation is a complex chemical process of wine making in which glucose is converted into…

A:

Q: Liquid hexane  CH3CH24CH3  reacts with gaseous oxygen gas  O2  to produce gaseous carbon dioxide…

A: Percent yield is obtained by taking the ratios of actual or experimental yield to the calculated…

Q: Liquid hexane (CH,(CH,) CH, reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A:

Q: Liquid hexane (CH3(CH,) CH3) reacts with gaseous oxygen gas (02) to produce gaseous carbon dioxide…

A: When hexane(l) is reacted with oxygen(g) to form carbon dioxide and water. Chemical reaction: Given…

Q: A chemist prepares a solution of zinc nitrate (Zn(NO3),) by measuring out 40.7 umol of zinc nitrate…

A:

Q: Solve the following problems, take a picture and upload solution here. Make sure to have the correct…

A: Magnesium hydroxide reacts with hydrochloric acid to form water and magnesium chloride. The equation…

Q: Liquid hexane (CH, (CH,(CH,),CH;) • reacts with gaseous oxygen gas (o, to produce gaseous carbon…

A:

Q: Aqueous sulfurlc acid (H,SO will react with solld sodlum hydroxide (NaOH) to produce aqueous sodlum…

A: The balanced chemical equation can be written as follows: H2SO4 + 2 NaOH --> Na2SO4 + 2 H2O 1 mol…

Q: You have been asked to compound 8 capsules of lithium sulfate, containing 6 mEq Li* per capsule. The…

A: Given,  1 capsule contains = 6 mEq of Li+  Molar mass of Li2SO4 = 109.9 g/mole Weight of 8 capsules…

Q: 1. Classify the following statement “In a chemical reaction between two reactants, the excess…

A: here we are required to find the mass of nitric acid formed as well as the volume of carbon dioxide…

Q: how many grams of KMnO4correspond to 3.13 x 1022 formula units of KMnO4? Avogrado's number is 6.02 x…

A: Given,Formula units of KMnO4 = 3.13 × 1022Avogadro’s number = 6.02 × 1023Moles in 3.13 x 1022…

Q: 2.57 g of Cu2O? Enter decim

A: In this we have to calculate the formula units of 2.57 g Cu2O . First of all we have write the molar…

Q: what mass of anhydrous magnesium sulfate will remain?

A:

Q: Liquid hexane (CH; (CH,) CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A:

Q: Sr + 2 H2O  → 1 Sr(OH)2 + 1 H2 Given 9.24×10-1 g of H2O, determine the mass (in grams) of Sr that…

A: First convert mass into molar mass  Then use mole-mole relationship  After getting mole of Sr then…

Q: A major component of gasoline is octane (C,H,s). When liquid octane is burned in air it reacts with…

A:

Q: 4Cr(s)+3O2(g)→2Cr2O3(s) Given 16.0 gg of CrCr, how many grams of the product Cr2O3 could be…

A: Since from the above balanced reaction we can see that 4 moles of Cr is reacting to for 2 moles of…

Q: Answer the following questions regarding this chemical reaction: Cu(s) + HNO3(aq) -->…

A: The given chemical reaction is: If you have 32.5 g of Cu, the amount Cu(NO3)2 that is produced is…

Q: A major industrial use of hydrochloric acid is in metal pickling. Fe,0,6) + 6HCI (ae) - 2FeCi, (ag)…

A:

Q: If 55.0 gg of molten iron(III) oxide reacts with 34.3 g of aluminum, what is the mass of iron…

A: Given equation: Fe2O3 (l) + Al (l) → Fe (l) + Al2O3 (s) The mass of molten iron (III) oxide taken =…