Chemistry, 07.04.2021 08:10 roadrnr8970

The equilibrium 2NO(g)+Cl2(g)⇌2NOCl(g)
is established at 500 K. An equilibrium mixture of the three gases has partial pressures of 9.20×10−2 atm , 0.176 atm , and 0.29 atm for NO, Cl2, and NOCl, respectively.

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Kp = 41.53Kp = 41.53Kc = 1.01Kp = 41.53Kc = 1.01Explanation:Kp = 41.53Kc = 1.01Explanation:To calculate the equilibrium constant in terms of pressure, what we simply do is to use the equilibrium pressure raised to the power of the number of moles. What we are saying in essence is this:Kp = 41.53Kc = 1.01Explanation:To calculate the equilibrium constant in terms of pressure, what we simply do is to use the equilibrium pressure raised to the power of the number of moles. What we are saying in essence is this:Kp = [NOCl]^2/[NO]^2[Cl]Kp = 41.53Kc = 1.01Explanation:To calculate the equilibrium constant in terms of pressure, what we simply do is to use the equilibrium pressure raised to the power of the number of moles. What we are saying in essence is this:Kp = [NOCl]^2/[NO]^2[Cl]Kp= [0.25]^2/[0.174][0.093]^2 = 41.53Kp = 41.53Kc = 1.01Explanation:To calculate the equilibrium constant in terms of pressure, what we simply do is to use the equilibrium pressure raised to the power of the number of moles. What we are saying in essence is this:Kp = [NOCl]^2/[NO]^2[Cl]Kp= [0.25]^2/[0.174][0.093]^2 = 41.53 Kp = Kc (RT)^DnKp = 41.53Kc = 1.01Explanation:To calculate the equilibrium constant in terms of pressure, what we simply do is to use the equilibrium pressure raised to the power of the number of moles. What we are saying in essence is this:Kp = [NOCl]^2/[NO]^2[Cl]Kp= [0.25]^2/[0.174][0.093]^2 = 41.53 Kp = Kc (RT)^DnHence, Kc = Kp/[RT]^(delta n )^-1Kp = 41.53Kc = 1.01Explanation:To calculate the equilibrium constant in terms of pressure, what we simply do is to use the equilibrium pressure raised to the power of the number of moles. What we are saying in essence is this:Kp = [NOCl]^2/[NO]^2[Cl]Kp= [0.25]^2/[0.174][0.093]^2 = 41.53 Kp = Kc (RT)^DnHence, Kc = Kp/[RT]^(delta n )^-1n = sum of the number of moles of products minus the sum of the number of moles of reactants= 2-3 = -1 in this caseKp = 41.53Kc = 1.01Explanation:To calculate the equilibrium constant in terms of pressure, what we simply do is to use the equilibrium pressure raised to the power of the number of moles. What we are saying in essence is this:Kp = [NOCl]^2/[NO]^2[Cl]Kp= [0.25]^2/[0.174][0.093]^2 = 41.53 Kp = Kc (RT)^DnHence, Kc = Kp/[RT]^(delta n )^-1n = sum of the number of moles of products minus the sum of the number of moles of reactants= 2-3 = -1 in this caseKc = 41.53/(0.0821 * 500)^1Kp = 41.53Kc = 1.01Explanation:To calculate the equilibrium constant in terms of pressure, what we simply do is to use the equilibrium pressure raised to the power of the number of moles. What we are saying in essence is this:Kp = [NOCl]^2/[NO]^2[Cl]Kp= [0.25]^2/[0.174][0.093]^2 = 41.53 Kp = Kc (RT)^DnHence, Kc = Kp/[RT]^(delta n )^-1n = sum of the number of moles of products minus the sum of the number of moles of reactants= 2-3 = -1 in this caseKc = 41.53/(0.0821 * 500)^1Kc = 1.01

Answer from: Quest

- calcium has greater affinity to bond with electron receptors than hydrogen does and hence, it has the ability to replace hydrogen in most of its compounds.

- lithium has 2 valence electrons in the product because it can make only 1 bond with hydrogen. beryllium has 4 valence electrons in the product because it can only make 2 bonds. it has fewer electrons than neon and can react with electron donors. each hydrogen has 2 valence electrons, the same as helium.

- the covalent bond formed between carbon and hydrogen is polar because carbon is more electronegative than hydrogen and it attracts the bonded electron pair closer to itself, thus giving hydrogen a partial positive charge.

- a hydrogen bond is a relatively weak bond that hydrogen atoms make with the electronegative atoms nitrogen, oxygen or fluorine.

so the best choice is a.) 2 calcium (ca) atoms

Answer from: Quest

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.