Cisplatin [Pt(NH3)2Cl2], an anticancer agent used for the treatment of solid tumors, is prepared by the reaction of ammonia (NH3) with potassium tetrachloroplatinate (K2PtCl4). Assume that 10.0 g of K2PtCl4 and 10.0 g of NH3 are allowed to react. K2PtCl4 + 2 NH3  Pt(NH3)2Cl2 + 2 KCl a) Which reactant is limiting, and which is in excess? b) How many grams of the excess reactant are consumed, and how many grams remain? c) How many grams of cisplatin are formed?

Q: Oxyacetylene torches used for welding reach temperatures near 2000oC . The reaction involved in the…

A:

Q: Give the following generic chemical reaction, determine the moles of B2 needed to react with 1.25 x…

A:

Q: Solid copper(II) chloride forms a hydrate of formula CuCl2 ⋅ xH2O. A student heated a sample of…

A: Here we are required to find the percentage of anhydrous copper chloride

Q: Diiodine pentoxide is used in respirators to remove carbon monoxide from air. I2O5(s) + 5CO(g) →…

A: The balanced reaction taking place is given as, => I2O5 (s) + 5 CO (g) ------------> I2 (s) +…

Q: A three-step process for producing molten iron metal from Fe2O3 is: 3Fe2O3 + CO → 2Fe3O4 + CO2…

A: Given,The three-step process for producing molten iron metal from Fe2O3 is:3 Fe2O3 + CO → 2 Fe3O4 +…

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

A: the given reaction., C6H12O6 -----> 2C2H5OH + 2CO2 Molar mass of glucose = 180 g/mol Given Mass…

Q: Given a raw material of 3 kg sodium borate, 1.5 kg hydrochloric acid, and its actual yield of 1.5 kg…

A: The reaction considered is, Na2B4O7 + 2 HCl + 5H2O→4H3BO3 + 2 NaCl

Q: mass

A:

Q: What mass of carbon dioxide can be made by reacting 1.56 grams of sodium bicarbonate with 0.687…

A: In order to calculate the mass of carbon dioxide we have to determine the limiting reagent. By…

Q: Barium chloride dihydrate has the formula BaCl2  ·  2H2O. Assume there is another hydrate (BaCl2…

A:

Q: 1.) Calculate the molar mass of the given compounds.           A) P 2 O 5                B) Al…

A: Given : A) P2O5 B) Al (ClO3)3 C) NaNO3 To find : Molar mass  Solution : Molar mass of the Compound…

Q: What mass of HCl, in grams, is required to react with 0.590 g of Al(OH); ? Al(OH)3 (s) + 3HC1(aq) →…

A: Al(OH)3  + 3HCl  ----------------> AlCl3   +  3H2O Molar mass of Al(OH)3 = 78 g/mol molar mass of…

Q: Find the percentage of nitric acid if you know that 9.777 G has been diluted with water to a liter…

A: Givennormality of NaOH solution=.104 Nvolume of NaOH=25 mLvolume of HNO3 used in neutralizatio…

Q: over 2 billion pounds per year. Acrylonitrile, the building block for polyacrylonitrile fibers and a…

A:

Q: Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: Given information: Mass of Al2O3 = 12.4 kg Mass of NaOH = 57.4 kg Mass of HF = 57.4 kg

Q: Find the percentage of nitric acid if you know that 9.777 G has been diluted with water to a liter…

A: Given Data: Total Mass of HNO3 sample = 9.777 g Volume of HNO3 sample = 1.0 L Volume of HNO3 used…

Q: You wish to prepare 205 grams of 14.3 % MgSsO4- You will need grams of magnesium sulfate and mL of…

A: Given that, % of MgSO4 = 14.3%  ,  Total mass = 205 gms Also, % of MgSO4 = Mass of MgSO4Total…

Q: If 71.0 g of Fe2O3 react with 26.9 g of Al, how much molten Fe can be formed

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: Cocaine (C17H21O4N; Figure 2) is a natural substance found in leaves of the coca plant, which have…

A: Given: The density of the hydrochloride salt of cocaine = 2.50 kg/L The density of pure cocaine =…

Q: experiment was done to determine the composition of a mixture of sodium chloride and sodium…

A:

Q: What mass of silver oxide, ag2o, is required to produce 25.0 g of silver sulfadiazine, agc10h9n4so2,…

A: Given balanced equation is as follows. 2C10H10N4SO2 + Ag2O → 2AgC10H9N4SO2 + H2O That means 1 mole…

Q: 6. Oxygen gas can be produced from the reaction of titanium (IV) oxide with bromine trifluoride…

A: A question based on stoichiometry, which is to be accomplished.

Q: www-awn.aleks.com Significant Figures Counter Sign out Sign out My Courses-Blackboard...…

A: Number of moles of phosphoric acid is calculated as given below,

Q: Automotive air bags inflate when a sample of sodium azide, NaN3, is very rapidly decomposed.2NaN3(s)…

A: Given, 2 NaN3 (s) ⟶ 2 Na (s) + 3 N2 (g)Volume of N2 = 73.6 LDensity of N2 = 1.25 g L-1 To find, Mass…

Q: 6 NaOH + 2AL --> Na3 ALO3+3H2 what volume of hydrogen gas can be prepared from 5.40 grams of…

A: Given that : Mass of aluminum = 5.40 g The molar mass of Aluminum is 26.98 g/mol. The given balanced…

Q: Question 13

A: The density represent about the mass of sample that contains in 1 mL of solution.Hence, 1mL of…

Q: The fertilizer ammonium sulfate [(NH4)2SO4] is prepared by the reaction between ammonia (NH3) and…

A: It is required to calculate the kg of NH3 required to react with (NH4)2SO4, which can be done based…

Q: 1.Glucose is an important biological molecule with the molecular formula C₆H₁₂O₆. What is its…

A: 1.Glucose is an important biological molecule with the molecular formula is C₆H₁₂O₆. An empirical…

Q: Iodine is prepared both in the laboratory and commercially by adding Cl2(g)Cl2(g) to an aqueous…

A: Given;

Q: student is given a mixture containing two nitrate compounds. The mixture includesNaNO3 and Ca(NO3)2.…

A:

Q: A three-step process for producing molten iron metal from Fe203 is: 1. 3FE203 + CO –→ 2FE304 + CO2…

A:

Q: A student prepares aspirin using 2.409 grams of salicylic acid (MW = 138 g/mol) and 5.71 mL of…

A:

Q: * 00 3. Alum [KAI(SO4)2XH20] is used in food preparation, dye fixation, and water purification. To…

A:

Q: A chemist needs 1.28 g of sodium hypochlorite, NaOCl(s), for an experiment, but she only has sodium…

A: The mass of a compound can be determined by the molar mass of compound and the respective molar mass…

Q: A side reaction in the manufacture of rayon from wood pulp is 3CS2+6NaOH→2Na2CS3+Na2CO3+3H2O  How…

A: Given information: Moles of NaOH = 2.61 mol Volume of liquid = 92.5 mL Density of CS2 = 1.26 g/mL

Q: The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2Cr,0,(s) +…

A:

Q: Solid copper(II) chloride forms a hydrate of formula CuCl2 ⋅ xH2O. A student heated a sample of…

A: Here we are required to find the percentage of water.

Q: Hydrogen cyanide, HCN, is prepared from ammonia, air, and natural gas (CH4) by the following…

A: The balanced reaction taking place is given as, => 2 NH3 (g) + 3 O2 (g) + 2 CH4 (g)…

Q: A fictional cubed-shaped bacterium, Bacterius cubis, occupies a volume of 2.8 femtoliters. This…

A:

Q: If 36.0 g of C3H8 and 112 g of O2 are placed in a closed container and the mixture is ignited, what…

A: The chemical reaction is, C3H8 + 5O2 ---> 3CO2 + 4H2O From the reaction, we can conclude that 1…

Q: 2NH3(aq) + CO, (aq) → CH,N,O(aq) + H,O(1) In an industrial synthesis of urea, a chemist combines…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: Aspirin can be prepared from salicylic acid (C7H6O3 ), which has a molar mass of 138.12 g/mol, and…

A:

Q: A student prepares aspirin using 2.365 grams of salicylic acid (MW = 138 g/mol) and 5.89 mL of…

A:

Q: Aspirin can be prepared from salicylic acid (C7H;O3), which has a molar mass of 138.12 g/mol, and…

A:

Q: Part B How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce…

A: Balanced equation: CO2 (g)  +  4H2 (g)  -----> CH4 (g) + 2H2O (g) Number of mol of methane =…

Q: The compound As2I4 is synthesized by reaction of arsenic metal with arsenic triiodide. If a solid…

A: We have to predict the mass of As2I4 that can be prepared and the mass that is actually isolated.

Q: 11. The compound As214 is synthesized by reaction of arsenic metal with arsenic triiodide. If a…

A: The reaction between As metal and AsI3 can be shown as: As+AsI3→As2I4 This is an imbalance chemical…

Q: C3H8 + 5O2    --> 3CO2 + 4H2O                                                         How many…

A: To calculate grams of oxygen required, we would use dimensional analysis method .  For this we would…

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".