The chemical equation below shows the reaction between carbon dioxide (CO2) and lithium hydroxide (LiOH).
CO2 + 2LIOH > LizCO3 + H2O
The molar mass CO, is 44,01 g/mol. How many moles of LiOH are needed to react completely with 25.5 g of CO2?
0.290
0.579
1.16
1.73

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of carbon is as shown here in the image.

answer: semi-infinite solid initially at a uniform temperature of 400 ◦c is cooled at its surface by convection. the cooling fluid at a constant temperature of 200 ◦c has a convective coefficient (ha) of 250 w/m2.k. the physical properties of the solid: k = 20 w/m.k and α = 4 * 10-5  m2/s. using δx = 0.04 m and δt = 10 s. write the finite difference equations describing the transient heat transfer of the first five δx and the temperature profile after 30 s.