1,1-Dimethylhydrazine is primarily used as a high-energy fuel in military applications and as a rocket propellant and fuel for thrusters. Q. % Ni+2 Concentration [Ni+2] , UV-Vis Analysis 1. 0.476g of substance A was burned and produced 1.408g of CO2 and 0.252g of H2O. Think About The Units Of Molar Mass And How You Can Calculate It From The Information Given.3) How Many Moles Of CuCl2 Are In … The mass of the empirical formula is 12 + 4 + 14 = 30 Since the molar mass is double, we multiply all our subscripts The molecular formula is C2H8N2 The answers to this question are an empirical formula of CH4N and a molecular formula of C2H8N2. Question: Lhe Unit For Density Is A/L True O False QUESTION 52 What Is The Molecular Formula For A Compound With A Molar Mass Of 60.10 G/mol That Is Comprised Of 39.97% Carbon, 13.41% Hydrogen, And 46.62% Nitrogen? Dimethylhydrazine, (CH3)2NNH2, was used as a fuel for the Apollo Lunar Descent Module, with N2O4 being used as the oxidant. Molar mass of C2H8N2 is 60.09832 Molar mass of NHCOCH3 name is 96.08354928 Molar mass of NHCOCH3 name is 96.08354928 Molar mass of C28H31D6N3O3 is 469.6486506668 Molar mass of NH4ScN is 77,001072 Molar mass of HCl is 36,46094 Molar mass of Ba3(PO4)2 is 601,923724 Molar mass of … To find the multiplier, we say {CH4N}x = 60. 6H2O is the limiting reagent. answer choices . 1) calculate mol of NiCl2*6H2O- mol=mass X MM mols= 0.008625 2) use moles of NiCl2*6H2O to calculate mass of [Ni(en)3Cl2] mass=2.67g 3) calculate how many grams of [Ni(en)3Cl2] would be produced if C2H8N2(en) was limiting reagent -calculate moles of en using Volume X Density X (%/100)X(MM) mol en= 0.02964 -use mol en, molar … (15 pts) A student dissolves 5.0000g CoCl2 6H2O(s) in water, reacts it with excess C2H8N2 and obtains 4.0000g of solid [Co(C2H8N2)3]Cl2 after filtering and drying the product. Mass of Ni via atomic Wt of Ni 3. The products of the reaction are H2O, N2, and CO2. Dimethylhydrazine, the fuel used in the Apollo lunar descent module, has a molar mass of 60.10 g/mol. The molecular formula C 2 H 8 N 2 (molar mass: 60.10 g/mol) may refer to: Dimethylhydrazine; Ethylenediamine; This set index page lists chemical structure articles associated with the same molecular formula. C=40%, H=6.67%, O=53.3%) of the compound. 300 seconds . What is the chemical formula for substance A? Substance A is made up of carbon, hydrogen and oxygen. Determine the molecular formula of nicotine. The molar mass and molecular weight of C2H8N2 - En is 60.098. Name:Ethylenediamine,CAS:107-15-3.Properties:Molecular Fomula:C2H8N2,Molar Mass:60.0983,Density:0.872g/cm 3 ,Melting Point:11℃,Boling Point:119.671°C at 760 … This preview shows page 7 - 9 out of 11 pages.. assuming the NiCl2 6H2O is the limiting reagent. it is made up of carbon, hydrogen, and nitrogen atoms. Assume 100 g sample of salt, calculate mol Nickel for 100 g sample. What are the empirical and molecular formulas for dimethylhydrazine… C 5 H 7 N. C 17 H 43 N 4. Molar Mass: 60.0983 :: Chemistry Applications:: mass of Ni+22 ! To determine the molecular formula, enter the appropriate value for the molar mass. ii) If 150 kg of (CH3)2NNH2 react with 460 kg of N2O4, what … Question: 1) Calculate The Molar Mass Of The Following Including Proper Units. Ethylenediamine NH2CH2CH2NH2 Molar Mass, Molecular Weight. The molar mass and molecular weight of Ethylendiamin (C2H8N2) is 60,098. Molar mass of H2O is 18.01528 g/mol Molar mass of sodium is hydroxide g/mol Molar mass of C3H9N is 59.11026 g/mol Molar mass of FeV is 106.7865 g/mol Molar mass of C2H8N2 is 60.09832 g/mol Molar mass of C2H8N2 is 60.09832 g/mol Molar mass of C15H22O2 is 234.33398 g/mol Molar mass of Li2o2 is 45,8808 g/mol Molar mass … Masse molaire of C2H8N2 is 60.0983 g/mol ... Molar mass calculator also displays common compound name, Hill formula, elemental composition, mass percent composition, atomic percent compositions and allows to convert from weight to number of moles and vice versa. ethylenediamine molar mass Home; Events; Register Now; About Assume, unless otherwise told, that in all problems water is the solvent. C,C4H6O2, Aluminum Sulfate, CuCl22) What Is The Molar Mass Of Diazempam If 0.05570 Mol Weighs 15.86g? Molar mass of (Co(C2H8N2)3)(C4H4O6)Cl*5H2O is 512.828515 g/mol Molar mass of KH2PO4 is 136,085542 g/mol Molar mass of AlCO3OH is 103,9977786 g/mol Molar mass of C5H12O2N is 118,15428 g/mol Molar mass of Cr(Cl)3 is 158.3551 g/mol Molar mass of Na2SO4 is 142,04213856 g/mol Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 0.500 (BCF = 3.162) log Kow used: -0.51 (estimated) Volatilization from Water: Henry LC: 4.2E-008 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.081E+004 hours (450.3 days) Half-Life from Model … SURVEY . To calculate the empirical formula, enter the composition (e.g. 50% can be entered as .50 or 50%.) The solution used in this experiment is 25.0% by mass EN with a density of 0.950 g/mL. Ethylenediamine readily reacts … Therefore the molecular formula is 2(CH4N) i,e C2H8N2 OR 30x = 60 hence x = 60/30 = 2. Molar mass of C2H6N2 is 58.08244 g/mol Molar mass of C2H6N3 is 72.08914 g/mol Molar mass of C2H6N2 is 58.08244 g/mol Molar mass of C2H7N2 is 59.09038 g/mol Molar mass of C2H8N2 is 60.09832 g/mol Molar mass of Ca5(PO4)3F is 504,3024892 g/mol Molar mass of C2H8N3 is 74.10502 g/mol Molar mass of C2H8N2 is 60.09832 g/mol Molar mass … C 20 H 28 N 4. Molar mass of substance A in material Eu(A)3 is 238g/mol. The mass of the pure EN is calculated from the mass of the solution and the mass percent of EN in the solution (Equation 4). If 10 moles of H2 burn in the air, how many moles of water will form? C 10 H 14 N 2. Report an issue . What is his percent Carvone is added to chewing gum, liqueurs, soaps, and perfumes. Molar mass of FeV is 106.7865 Molar mass of C2H8N2 is 60.09832 Molar mass of C2H8N2 is 60.09832 Molar mass of C15H22O2 is 234.33398 Molar mass of Li2o2 is 45,8808 Molar mass of Pb3(PO4)2 is 811,542724 Molar mass of LiOH is 23,94834 Molar mass of NaHCO3 is 84,00660928 Molar mass of Fe(SCN) is 113.9274 Molar mass of H2O is 18,01528 Molar mass … The molar mass and molecular weight of Ni(C2H8N2)3Cl2 is 309.894. Percentages can be entered as decimals or percentages (i.e. Ethylenediamine (abbreviated as en when a ligand) is the organic compound with the formula C 2 H 4 (NH 2) 2.This colorless liquid with an ammonia-like odor is a strongly basic amine.It is a widely used building block in chemical synthesis, with approximately 500,000 tonnes produced in 1998. mol Ni+2 = … The molar mass of water is 18.015 g/mol and the molar mass of sulfuric acid is 98.078 g/mol. Molar mass of [Co(C2H8N2)3]Br3 is H2O g/mol Molar mass of C7H5O2Na is 144.10316928 g/mol Molar mass of ca is 40,078 g/mol Molar mass of [Co(en)3]Br3 is H2O g/mol Molar mass of CaCl2*2H2O is 147.01456 g/mol Molar mass of [CoCl2(C2H8N2)2]Cl is HCl g/mol Molar mass of xe is 131.293 g/mol Molar mass of Bu4NH2NCB11Cl11 is 779,40102 g/mol Molar mass … i) Write a balanced chemical equation for the combustion reaction. The molar mass of nicotine is 162 g/mol. Write a balanced equation for the reaction between solid silicon dioxide and solid carbon to produce solid silicon carbide and carbon monoxide gas. Tags: Question 39 . Acute (short-term) inhalation exposure of humans to 1,1- dimethylhydrazine results in nose and throat irritation, mild conjunctivitis, nausea, and vomiting. Calculations: Formula: C2H8N2 Molar Mass: 60.0992 g/mol 1g=1.66391565944305E-02 mol Percent composition (by mass): Element Count Atom Mass %(by mass) O CH4N C2H8N2 C2H8O2 O C2H4N2 QUESTION 53 3.2 G 101.40 G+4.61 G- O 110 G O … 3). Molar mass of Pb(NO3)2 is 331.2098 g/mol Molar mass of C14H16D3NO2HCl is 272.7855853334 g/mol Molar mass of C14H16D3NO2 is 236.3246453334 g/mol Molar mass of C2H8N2 is 60.09832 g/mol Molar mass of NHCOCH3 is name g/mol Molar mass of NHCOCH3 is name g/mol Molar mass of C28H31D6N3O3 is 469.6486506668 g/mol Molar mass … Molar Mass: 60.0983 Once you have the mass of pure EN, you can convert it to number of moles of EN. % Ni in Salt via Mass Ni in sample / Wt (.25g Nickel salt) * 100 This is the % of Nickel for any size sample. The molar mass and molecular weight of (Ni(C2H8N2)3)Cl2 is 309.89436. Massa molar of Ni(C2H8N2)3Cl2 is 309.8944 g/mol Convert between Ni(C2H8N2… Enter an optional molar mass to find the molecular formula. Moles of Ni via volume of solution prepared 2. Example #1: Given a density of 1.836 g/mL and a mass percent of H 2 SO 4 of 96.00%, find the molarity, molality, and mole fraction. Based on the info below, solve for the molecular formula: Empirical formula = NO Molecular formula mass … 6 H2O with 7.00 mL of 4.00 M C2H8N2. The percent composition by mass of an unknown compound with a molecular mass of 60.052 amu is 40.002% C, 6.7135% H, and 53.284% O. Dimethylhydrazine C2H8N2 Molar Mass, Molecular Weight. They recovered 2.40 g of product, [Ni(C2H8N2)3] Cl2. You can view more similar questions or ask a new question . The combustion of 2.859 g of the fuel in excess oxygen yields 4.190 g of carbon dioxide and 3.428 g of water. Determine the compound's empirical and molecular formulas. 50% can be entered as .50 or 50%.) And as a rocket propellant and fuel for thrusters has a molar mass, liqueurs, soaps, and.. 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