Use Hess's law to solve the following: Given the \Delta H_{rxn} values for equations 1 and 2, what is \Delta H_{rxn} for equation 3? S(s) + O_2(g) \to SO2 (g) \ \ \ \Delta H_{rxn} = -296.8 kJ 2SO_2 (g) + O_2 (g) \to 2SO_3 (g) \ \...
the MAX77831 is expected to draw a maximum 2µA from the VIOpin. It is also expected that both the EN pin and POKB/INTB pin are connected to the VIOrail. So, current consumption from those two pins are also accounted
Answer to: How do you solve for mole fraction, density and %w/w, when you are given Cr_2(SO_4)_3, with molarity of 1.26 M and molality of 1.37 m?...
So, if a five nodes circuit network has one reference node. Then to solve the remaining four nodes a total of four nodal Equations are needed. In general,to solve a circuit network using nodal analysis technique which has N numbers of total nodes, N-1 number of nodal Equations is needed....
forcommonchemicalequationswhichare nottoodifficult.Forexample,KClO3,KCl+O2=rightinthis reactiveoxygenatomnumberis2,3isontheleft,istheleast commonmultipleof6,sotheKClO3coefficientshouldmatch2, O2with3,2KClO3,KCl+3O2formulais:increasetheleft potassiumandchlorineatoms,thenumberis2then,KClshould matchthe...
Sometimes chemical equations will give you the volume of a liquid reactant and require the amount of grams or moles needed for the reaction. To convert to grams, you will use the density of that liquid. Density is given by mass/volume. If the density is not given within the problem, ...