Determine the composition on mass basis
A product gas from a solid fuel combustion reaction has the following dry-basis molar composition: 72.0% CO2, 2.57% CO, 0.0592% SO2 and 25.4% O2. Determine the composition on mass basis.
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What is the approximate thermal energy in kJ/mol of molecules at 140° C? Express your answer to the nearest 0.1 kJ/mol
What volume of 0.955 M HCl, in milliliters, is required to titrate 2.152 g of Na2CO3 to the equivalence point?
The pilot of an airplane traveling 230 km/h wants to drop supplies to flood victims isolated on a patch of land 200 m below.The supplies should be dropped how many seconds before the plane is directly overhead?
A sinusoidal voltage wave on a lossy transmission line is expressed in phasor form as Vs(z) = Vo*e^-(alpha*z)*e^-(j*beta*z) where Vo is complex and is given by Vo = |Vo|*e^(j*phi), where phi is a constant phase.
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What are the oxidizing and reduction agents for 1. Al(s)+3Ag^+(aq)--->Al^3+(aq)+3Ag(s) 2. SO3(g)+H2O(l)--->H2SO4(aq) 3. Ba(s)+Cl2(g)--->BaCl2(s) 4. Mg(s)+Br2(l)--->MgBr2(s)
A child goes down a playground slide with an acceleration of 1.40. Find the coefficient of kinetic friction between the child and the slide if the slide is inclined at an angle of 26.0 deg below the horizontal.
Discuss the trade-offs between fiber optic and satellite communication in terms of costs, signal capacity, signaling method, interference, likelihood of failure and repair issues, multipoint capability, reconfiguration capability, and noise.
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