Environmental Chemistry Assignment | Professional Essay Writers |

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Environmental Chemistry Assignment | Professional Essay Writers |

1. A certain first-order reaction (A→products) has a rate constant of 3.60×10−3 s−1 at 45 ∘C. How many minutes does it take for the concentration of the reactant, [A], to drop to 6.25% of the original concentration?
Express your answer with the appropriate units.

2.A certain second-order reaction (B→products) has a rate constant of 1.50×10−3 M−1⋅s−1 at 27 ∘C and an initial half-life of 254 s.

What is the concentration of the reactant B after one half-life? Get Chemistry help Today
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He has decades of experience in the education field and has served in the examination boards of some of the top Universities within & outside the United States America.

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Environmental Chemistry Assignment | Professional Essay Writers |

 

Environmental Chemistry Assignment | Professional Essay Writers |  Do you need help with Environmental Chemistry Assignment | Professional Essay Writers | ? At Homework Geeks, we can take care of all your academic needs. we can write your papers, do your presentations, labs, discussion questions, and final exams too. Environmental Chemistry Assignment | Professional Essay Writers | 

Environmental Chemistry Assignment | Professional Essay Writers | 

Environmental Chemistry Assignment | Professional Essay Writers | 

Environmental Chemistry Assignment | Professional Essay Writers |

1. A certain first-order reaction (A→products) has a rate constant of 3.60×10−3 s−1 at 45 ∘C. How many minutes does it take for the concentration of the reactant, [A], to drop to 6.25% of the original concentration?
Express your answer with the appropriate units.

2.A certain second-order reaction (B→products) has a rate constant of 1.50×10−3 M−1⋅s−1 at 27 ∘C and an initial half-life of 254 s.

What is the concentration of the reactant B after one half-life? Get Chemistry help Today
TOP ACADEMIC WRITER
He has decades of experience in the education field and has served in the examination boards of some of the top Universities within & outside the United States America.

Related

Environmental Chemistry Assignment | Professional Essay Writers |

 

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