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Ramon
Questions (20)
What is meant by the 95% confidence interval of the mean?
1 answer
812 views
If the slope of line for the kinetic data shown in the graph is -0.0952 and the initial concentration of reactant is 0.25 M,
1 answer
780 views
Which of the following statements is true if HI is formed in the following reaction?
H2(g) + I2(g) → 2HI(g) a. There are
0 answers
1,001 views
Surface: Ea(kj/mol):
Tungsten 248 Platinum 331 Copper 204 A decomposition reaction was studied on three different surfaces. The
1 answer
1,658 views
What happens to the energy of the transition state when a catalyst is used?
a. The energy increases b. The energy decreases c.
2 answers
1,308 views
If the reaction H2 + Br2 2HBr has a rate law that can be described by k[H2][Br2]1/2, which series of reactions is a possible
3 answers
2,567 views
Which of the following rate constants corresponds to the reaction that converts reactants to products in the least amount of
3 answers
1,184 views
Which of the following statements is true if HI is formed in the following reaction?
H2(g) + I2(g) → 2HI(g) a.There are no
3 answers
1,961 views
Question 9 Unsaved
What is the rate law for the following reaction, if the order of the reaction is m, an unknown? H2O2(aq) →
1 answer
1,732 views
If the decomposition reaction of 1.4 M initial hydrogen peroxide (H2O2) occurs so that after 3 minutes, 0.83 M is left, what is
1 answer
2,066 views
The pizza slices served at Connors pizza palace are1/4 off a whole pizza. There are 3 pizzaso ready to be served.14 children
1 answer
697 views
The effect of a drug to change in heart beat by 5 beats per minute over 48 hours in either direction. A two sided test conducted
0 answers
455 views
Suppose you roll two triangular pyramids each labeled 1 through 4 what are your chances of rolling a 5?
1 answer
423 views
At the park the other day I saw 22 ducks and dogs.I counted 60 legs.How many of the animals were ducks and how many were dogs?
1 answer
530 views
At the park the other day I saw 22 ducks and dogs.I counted 60 legs.How many of the animals were ducks and how many were dogs?
2 answers
510 views
A medical insurance policy covers a particular illness assuring a sum of $1,500,000. If the probability of the illness occurring
0 answers
460 views
A medical insurance policy covers a particular illness assuring a sum of $1,500,000. If the probability of the illness occurring
0 answers
437 views
A 0.150 kg block moving vertically upward collides with a light vertical spring and compresses it 4.50cm before coming to rest.
I
3 answers
1,041 views
A 0.150 block moving vertically upward collides with a light vertical spring and compresses it 4.50 before coming to rest. If
1 answer
507 views
A 0.150 block moving vertically upward collides with a light vertical spring and compresses it 4.50 before coming to rest.
If the
2 answers
495 views
Answers (9)
Let the number be x 13x + 2(x^2) = 84 13x + 2x^2 - 84 = 0 2x^2 + 13x - 84 = o 2x^2 +21x-8x -84=0 (X-4) (2x+21) =0 X=4 or x=-10.5
Me to
8 caz i sad so.
I haven't understand
Formula please 😁
Im pretty sure its b. Lmk if its right
I see, thank you!. So it would be C right, 0.0547 s-1?
4045.50
I just want to thank DRWLS. I sent to Cramster and the answer was wrong several times by them. Again thanks for help.
