Please help me for this question. Please explain step by step. I will give you the brainiest. 1. Phosgene (C*l_{2} * C * O) , a poisonous gas used in World War I, is manufactured according to the reaction below. The following data were collected:

2Cl2 +1 CO ---> 2Cl +1Cl2C0
Initial Concentrations Initial Rate (M/s)
[Cl2] [C0]
0.10 0.10 0.200
0.10 0.30 0.600
0.20 0.10 0.800

a. Write a complete rate law or equation for this reaction.
b. Determine the rate constant, k, for this reaction. Use appropriate units.
c. What are the orders of the reaction with respect to each chemical? What is the overall reaction order?
d. What would be the rate of this reaction if the concentration of Cl₂ = .17M and the concentration of CO = .23M? Use appropriate units.

nacl is added to the aqueous of what? ? in order to get a proper answer you have to specify the exact composition of the aqueous solution.

yes

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as given the equation is

2al + 6 hcl > 2 alcl3 + 3 h2(g)

as per equation two moles of aluminum reacts with six moles of hcl to give two moles of alcl3 and three moles of hydrogen gas

given: three moles of al are present and 7 moles of hcl

for three moles of aluminum nine moles of hcl will be required

however as 7 moles of hcl are present so the limiting reagent is hcl

hcl is going to decide the number of moles of product formed

when six moles of hcl are present = 3 moles of h2 are formed

when one mole of hcl is present == 3/6 mole sof h2 will be formed

when 7 moles of hcl are present = 3 x 7/ 6 moles of h2 will be formed = 3.5 moles of h2