Chemistry, 10.02.2021 06:30 holasoykawaii10
What is the half-life for a first-order reaction that has a rate constant of 2.3 x 10^-4s^-1
A. 3,013 seconds
B. 0.00033 seconds
C. 0.00016 seconds
D. 2,300 seconds
Answers: 3
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The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.
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14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream
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What is the half-life for a first-order reaction that has a rate constant of 2.3 x 10^-4s^-1
A. 3,0...
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