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Acetylene is obtained
The value obtained when an equation is used to calculate the amount of product that will form during a reaction is called THE THEORETICAL YIELD.
Acetaldehyde can be obtained by reduction of acetic acid CH3COOH+2[H]--------------CH3CHO+H2O
PARTIAL EQUATION METHOD:----- When equations contain many reactants and products they cannot be balanced by the hit and trial method. They are then balanced by the partial equation method. In this method the overall reaction is assumed to take place through two or more simpler reactions, which can be represented by partial equations. The steps involved are: Steps and problem * The given chemical equation is split into two or more partial equations. * Each partial equation is separately balanced by the hit and trial method. * These balanced partial equations are multiplied with suitable coefficients in order to exactly cancel out those common substances which do not appear in the overall chemical equations. * The balanced partial equations so obtained, are added to arrive at the balanced chemical equation. PROBLEM Balance the equation, NaOH + Cl2---------------------------------> NaCl + NaClO3 + H2O by partial equation method. SOLUTION The given skeleton equation can be split into two partial equations. Partial eq.1 NaOH + Cl2---------------------------------> NaCl + NaClO + H2O Partial eq.2 NaOCl ------------------------------> NaCl + NaClO3 The two partial equations are balanced by hit and trial method. Balanced partial eq.1 2NaOH + Cl2---------------------------------> NaCl + NaClO + H2O Balanced partial eq.2 3NaOCl ---------------------------------> 2NaCl + NaClO3 NaClO does not appear in the overall equation and so to cancel it, the partial balanced equation 1 is multiplied by 3 and the two equations are added to get the overall balanced equation. 2 NaOH + Cl2---------------------------------> NaCl + NaClO + H2O * 3 3NaOCl ---------------------------------> 2NaCl + NaClO3 FINALLY 6NaOH + 3 Cl2---------------------------------> 5NaCl + NaClO3 + 3H2O
chemical equation of heated iron and sulfur is as follows. FeS can be obtained by the heating of iron and sulfur:Fe + S → FeS.
zinc + ethanol + water + chloroform + copper sulphate solution
zinc + ethanol + water + chloroform + copper sulphate solution
The reaction is:AgNO3 + NaCl = NaNO3 + AgCl(s).
Acetylene is obtained
Iron (Fe)
ordinary differential equation is obtained only one independent variable and partial differential equation is obtained more than one variable.
Calfornium metal is obtained by the reduction of the oxide Cf2O3 with lanthanum.
The value obtained when an equation is used to calculate the amount of product that will form during a reaction is called THE THEORETICAL YIELD.
graph
Acetaldehyde can be obtained by reduction of acetic acid CH3COOH+2[H]--------------CH3CHO+H2O
Desired capital stock is the level of capital stock that a firm needs to maximize its profits. It is obtained when the equation MPK = uc is balanced, where MPK is the marginal producitivity of capital and uc is the user cost. UC is obtained by rpk + dpk, where r is the expected real interest rate, d is the rate at which capital depreciates, and pk is the real price of capital goods.
Desired capital stock is the level of capital stock that a firm needs to maximize its profits. It is obtained when the equation MPK = uc is balanced, where MPK is the marginal producitivity of capital and uc is the user cost. UC is obtained by rpk + dpk, where r is the expected real interest rate, d is the rate at which capital depreciates, and pk is the real price of capital goods.