Questions by Albar

Questions by Albar

Suppose the half-life is 9.0 s for a first order reaction and the reactant concentration is 0.0741 M 50.7 s after the reaction starts. How many seconds after the start of the reaction does it take for

asked May 16, 2021

1 answer

4 votes

112k views

PLEAS HELP. EASY. HIGH POINTS Phoebe surveyed T E E N S and A D U L T S to find the average number of hours of sleep they get during the week. Her results are shown below. Which statement regarding her

asked Jan 7, 2021

1 answer

2 votes

162k views

Why are nerve impulses an important function in both the special senses and the musculoskeletal system?

asked Dec 8, 2020

1 answer

2 votes

20.4k views

2. Another essential part of the scientific process is regular communication between scientists. A good example of this is Jan van Helmont's medieval recipe for the spontaneous generation of mice: Place

asked May 25, 2020

1 answer

0 votes

202k views

Disregard my answer, im so confused on all of them.

asked Sep 7, 2019

1 answer

5 votes

176k views

What type of hybridization (according to valence bond theory) does fe exhibit in the complex ion, [fe(h2o)4(br)2]+? what type of hybridization (according to valence bond theory) does fe exhibit in the

asked May 28, 2019

2 answers

4 votes

221k views

Are the following figures similar

asked Feb 3, 2019

1 answer

1 vote

154k views

Moreee historryyyyy.

asked Jan 5, 2019

1 answer

2 votes

83.0k views

In order to show honor to Zeus and the other Greek gods, what event was held every four years? A) Greek play competition B) Dionysus festival C) Nemean games D) Olympics

asked Apr 23, 2018

2 answers

2 votes

200k views

Use compatibale numbers to find two estimates for 478 divided by 2

asked Jun 4, 2017

1 answer

1 vote

161k views

The amount of energy lost at the transition between each trophic level of the pyramid of energy is about _______. a. 10% b. 50% c. 70% d. 90%

asked Mar 11, 2017

2 answers

1 vote

192k views

2C6H14 + ______ O2 → 12CO2 + 14H2O What is the coefficient of O2 when the equation is completely balanced using the smallest whole-number coefficients?

asked Oct 27, 2016

2 answers

0 votes

205k views

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