Equation

Though stoichiometry seems to be challenging, it can make a person feel accomplished when doing it correctly because the process can fulfill a big part of chemistry. People should take the time to understand stoichiometry so they too can feel that achievement. The stoichiometric process is relevant both in and out side of a science lab, for example; cooking. If you were scarce of a specific ingredient that is needed to complete your task you can apply stoichiometry to figure out how much of…

known as the Beer- Lambert law and use the equation involving moles, volume and molarity. Molarity is a unit used in chemistry to measure the concentration of a solution and moles are a specific amount of matter. The serial dilution technique…

things off, made 5 inequalities. Next we put these equations in slope- intercept form and then graphed them. Then…

on the spectral action balance equation rather than the spectral energy balance equation. The evolution of the action density N is governed by Komen et al. [13]: ∂N/∂t+∇_x ⃗ ∙[((c_g ) ⃗+U ⃗ )N]+(∂c_θ N)/∂θ+(∂c_σ N)/∂σ=S_tot/σ where, N(σ.θ) is the action density spectrum, x is space, t is time,θ is wave direction, σ is relative frequency, S_tot is the source term total, and c_g represents the propagation velocity. The first term in the left hand side of the equation represents the local rate of…

the graph. The equation of the trend line is equation 7: y=0.9508x-0.0055 with a R2 value of 0.99943. This equation was used to find the true concentration of the made solutions as well as the unknown solution. The R2 value indicated that the trend line fits the data very well because the value is close to one. Discussion: Table 1 is an abbreviated version of the data used to create the desired molarity of the measured solutions of copper (II) sulfate. Equation 5 was used to…

As explained above, the governing equations of the gas mixture that include continuity, momentum and mass fraction of the components, are solved at first. Transient conservation equations are as follow: Mass conservation (1) (∂(ε(1-s)ρ_g))/∂t+∇.(ρ_g u ⃗_g )=S_m In this equation u ⃗_g is superficial velocity vector of gas mixture, which related to intrinsic fluid velocity U as following: (2) (u_g ) ⃗=ε(1-s)U ⃗ In the gas transfer channel, the porosity is equal one and the liquid water volume fraction…

constant as it flows through the Venturi tube (Munson, et al., 2013). This is shown in equation 4. Q=A_1 v_1=A_2 v_2 (4) v_2=A_1/A_2 v_1 (5) Where, Q = volumetric flow rate [m3s-1], A = cross-sectional area [m2], and 1 & 2 are two arbitrary points in the flow of fluid. Substituting v2 from equation 5 in to equation 2 and rearranging this to make v1 the subject, then substituting this into equation 4 derives equation 6, which is used to calculate the volumetric flow rate of fluid across the…

mathematical physical problem formulation and numerical methods like discretization methods, solver, numerical parameters and grid generation. Computational fluid dynamics is based on the concept of Reynolds averaging of the unsteady Navier-Stokes equation commonly known as (RANS) which are considered by Leishman to be the most adaptable method for analyzing nonlinear viscous flows providing that a suitable turbulence model is employed. In VAWT, this nonlinearity is enhanced by the presence of…

the document. In particular, the probability $P(d/q)$ of a document $d$ conditioning on query $q$ as likelihood relevant represent the QLM models citep{ponte1998sigir}. Applying Baye 's rule on $P(d/q)$ to get: egin{equation} label{BayesQLM} P(d/q) = frac{P(q/d)P(d)}{P(q)} end{equation} where $P(q)$ could be ignored as it is equivalent across all documents. Also, the document prior $P(d)$ could be ignored as it is uniformly the same across all documents. The document prior $P(d)$ could be the…

a constitutive equation relating shear stress, viscosity, and shear rate. This equation would…