mohd

This page lists questions and answers that were posted by visitors named mohd.

Questions

The following questions were asked by visitors named mohd.

The following are potentially areas of conflict for the BBC: Producing its own programmes Competing for ratings with other television channels Being a global provider Explain why This is not a forum for us to do the homework for you. If you would like to...

How should the decision making process be followed in order to make good decisions to respond to the situation faced by the BBC in 2001? #1 - Remember that we don't do students' homework for them. #2 - Your question is not clear, which may be why you're h...

Does Government policy constrain the ability of the BBC to respond to its situation in 2001? If so, explain how

A 1.362 g sample of an iron ore that contained Fe_3O_4 was dissolved in acid and all the iron was reduced to Fe^2+. the solution was then acidified with H_2SO_4 and titrated with 39.42 mL of 0.0281 M KMnO_4 , which oxidized the iron to Fe^3+. Net ionic eq...

Balance equation for reaction occuring in basic solution. CrO4{2-}+S{2-}gives S+CrO{-} i don't know how to balance the charges in this way of balancing please teach me how to do it?

A truck engine transmits 28.0 { kW} (37.5 hp) to the driving wheels when the truck is traveling at a constant velocity of magnitude 60.0km/h( 37.3mi/h) on a level road. 1.Assume that 65% of the resisting force is due to rolling friction and the remainder...

The kinetic energy K of an object of mass m moving at a speed v is defined as K=(1/2)mv^2. It seems reasonable to say that the speed of an object--and, therefore, its kinetic energy--can be changed by performing work on the object. In this problem, we wil...

these are my three thermochemical equations 2Cu(s)+S(s) give Cu_2S(s) delta H -79.5 KJ S(s)+O_2 give SO_2(g) -297 KJ Cu_2S(s)+2O_2(g) give 2CuO(s)+SO_2(g) how i calculate standard enthalpy of formation in Kj per mol of CuO(s)? please don't give the answer...

Managers'role and responsibilites are more dynamic today as they have respond to the ver changing environment of business in 21st century . do uou agree with the statment

There are 266 students that need to fit in the auditorium. 9 kids can fit in one row. How many students will sit in the last row?

Answers

The following answers were posted by visitors named mohd.

wakeate-e-kashmir

in front of last equation i forgat to wright the delta H .it is -527.5 KJ

The equilibrium constant, Kc, for the following system is 24.4. H2(g) + X2(g) 2 HX(g) At equilibrium, a system contains 0.200 moles of X2 and 0.600 moles of HX in a 4 × 10–3 m3 container. Calculate the number of moles of H2(g) present at equilibrium. Sele...

A Piece of material 15 cm long by 2.5 cm square is in compression under a load 100 KN. If the modulus of elasticity of the material s 105 GPa and Poisson’s ratio is 0.25, find the alteration in length if all lateral strain is prevented by the application...

A Piece of material 15 cm long by 2.5 cm square is in compression under a load 100 KN. If the modulus of elasticity of the material s 105 GPa and Poisson’s ratio is 0.25, find the alteration in length if all lateral strain is prevented by the application...