devinataylor7 devinataylor7

04-11-2022
Chemistry

Answered

In a first-order reaction, how does the rate change if the concentration of the reactant decreases to one-third its original value?

The rate decreases by a factor of one-third.

The rate decreases by a factor of one-half.

The rate increases by a factor of two-thirds.

The rate decreases by a factor of one-ninth.

Answer :

Other Questions

What information is not given by an overall equation for a chemical reaction? the number of atoms participating in the reaction the reaction mechanism the proba

Which of the following has the largest atomic radius? N F O C B

Which does NOT develop into a brainstem structure? A. rhombencephalon B. diencephalon C. myelencephalon D. mesencephalon E. mesencephalon

Sammy’s Seashore Supplies rents beach equipment such as kayaks, canoes, beach chairs, and umbrella to tourists. Modify your Application as follows: Modify the g

Consider the reaction. 2Pb(s)+O2(g)⟶2PbO(s) An excess of oxygen reacts with 451.4 g of lead, forming 387.3 g of lead(II) oxide. Calculate the percent yield of

Which of the following electron configurations represents an element that is MOST LIKELY to bond in a 1:1 ratio with calcium, Ca?1s 2 2s2 2p6 3s2 3p41s 2 2s2 2p

Identify the chirality center(s) (sometimes called chiral atom) in the compound shown. O 5-1 H-C-C stereoisomers: OH OH OH OH OH 1/2 53-1 H C C CH HHH H How man

Which of the following is the correct question to askto determine what kind of change the moleculesexperienced?A. How has the size of themolecules changed?B.How

Determine the mass in grams of 7.57 × 10^21 atoms of barium. (The mass of one mole of barium is 137.33 g.)

Which statement is true regarding a chemical reaction? (1 point) • The total number of atoms changes, so mass is conserved in the reaction. • Even if the if tot