Molar Mass 1. NaOH Na = 22.99 0 16 H:1.01 2. MgCl2 24.3+135.4 3. (NH4)2SO4

Q: How many moles of phosphorus are required to produce 15.5 g P406 in the following equation? 4 P(s) +…

A: Amount of P4O6 to be produced=15.5g To Calculate the moles of phosphorus needed.

Q: A syn-gas consists of CO, H2, and N2, in the molar ratio of 2:1:2. What is the mass ratio of the…

A: Given the molar ratio of the components in the synthesis gas (syn-gas) as  for CO, H₂, and N₂…

Q: c. Repeat the calculation for a molar ratio of CO/H2 = 1.250. %3D

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Q: can someone break this down algebracially and show the dimensional analysis

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Q: What is the molecular formula of a compound with the empirical formula CH₂ and a formula mass of…

A: a) WK, Molecular formula = ( Empirical formula )n Where: n = (molar mass of Molecular molar / molar…

Q: The volume of a binary mixture in cm3 mol-1 can be predicted using the expression below: V = 65x1 +…

A: Molar volume of a binary mixture is given. Molar composition of the mixture is, x1 = 0.47 x2 = 0.53

Q: 3. Use the Txy and Pxy phase diagrams for benzene-toluene to answer the questions that follow.…

A: The graphs are given for the benzene (1) – toluene (2) system at 1 bar and 293 K are:

Q: Which of these compounds has the lowest vapor pressure? HOH O2 CO2 H2 None of the above

A: Vapor pressure is tenancy of material to transform from liquid state to vapor state. At boiling…

Q: Calculate the dewpoint pressure if T = 600F. Components %mass methane 18.13 ethane 3.74 propane…

A: COMPONENT MASS MOLECULAR MASS MOLE MOLE%(yi) Vapor pressure (mm Hg) at 60°F Methane 18.13 16…

Q: From the following data,  C(graphite)+O2(g)=CO2(g).  deltaH rxn=-393.5 kH/mol…

A: The enthalpy change of the reactions is given.

Q: Two step equation.  1.) Li+N2 (yields) Li3N 2.) Li3N+H2O (yields) NH3+LiOH   How many grams of…

A: Given reactions: Li + N2 → Li3NLi3N + H2O → NH3 + LiOH It is required to calculate the grams of Li…

Q: Calculate the equilibrium pressure of gas at 773 K. PbCO 3 (s) rightleftharpoons PbO(s)+CO 2 (g);…

A: Le chatlier's principle states that the equilibrium shifts will take place when there is a change in…

Q: A mixture of gases has the following composition by mass: O2 16% 4.0% CO CO2 N2 17% 63% What is the…

A: The molar composition of the gas mixture is to be mentioned.

Q: You titrate 127 ML of 0.0655 M carbonic acid (Ka = 4.5×10^-7) with 68.5 ML of 0.125 M NaOH .What is…

A: Number of moles of NaOH can be given as: Number of moles of NaOH=68.5 ml1000 mlL×0.125 M…

Q: For a binary mixture of components 1 and 2, the molar enthalpy of the mixture (J/mol in terms) are…

A:

Q: with the following pa Compound benzene toluene Ethylbenzen n-propylbenze n-butylbenzer T is in…

A:

Q: 8.278 x 104 mol of an unidentified gaseous substance effuses through a tiny hole in 86.9 s Under…

A: