30- 25 22.285 20- atm 15 10- 5- 50 100 150 200 250 300 seconds created Is BF, being created or destroyed by the chemical O destroyed reaction? O neither created nor destroyed If BF, is being created or destroyed, what is the rate at which it is being created or destroyed 80 seconds after the reaction starts? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol.

(1 Try Again Your answer is incorrect. • Row 3: Your answer is wrong. In addition to checking your math, check that you used the right data and DID NOT round any intermediate calculations. Here is a graph of the molarity of formic acid (HCO₂H) in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in the table below. 3 0.030 0.025 0.020 0.0187 0.015 0.010- 0.005 0 y 500 1000 1500 seconds 2000 2500 3000 × Ś

atm 1.50 1.00 0.50 0 5 10 Is NO₂ being created or destroyed by t reaction? 15 seconds Be Careful If NO2 is being created or destroyed, w which it is being created or destroyed 11 seconds after the reaction starts? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. If NO₂ is being created or destroyed, what is the average rate at which it is being created or destroyed during the first 11 seconds of the reaction? 20 Please make sure to use the correct unit symbol. Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. 25 created 30 ОК 1.0 atms 1.3 atms - 1 - 1 x10 010 X S

A particular chemical reaction carried out at 10°C takes 4 hours. Approximately how long will it take to carry out the reaction at 40°C?   Question 13 options: A 2 hours B 1 hours C 15 minutes D 30 minutes

The rate of a reaction is how quickly the reaction goes to completion. If two reactions have the same amount of reactant, increasing the rate does not increase the amount of product produced, it simply reduces the time that it takes to make the product.    Using the internet , research the pressure  factor below that affect the rate of a chemical reaction.    1. pressure  ( be very detailed add graphs to explain your details it should be 300 words )  Your work should be written in complete sentences, and assume your audience is grade 11 chemistry students who do not understand this unit. Make sure all research is put into your own words!

= O Kinetics and Equilibrium Calculating average and instantaneous reaction rate from a graph of... Here is a graph of the pressure of boron trifluoride (BF, in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in the table below. Explanation Check atm y 30+ 25.724 20- 15 10- 5 0 50 100 150 seconds Is BF3 being created or destroyed by the chemical reaction? If BF is being created or destroyed, what is the rate at which it is being created or destroyed 110 seconds after the reaction starts? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. in beine If BF is being created or destroyed, what is the 200 250 created destroyed 300 x neither created nor destroyed 0 x10 010 X 0/5 Ś Izabella ? olo 18 Ar 8. © 2024 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility

AMoving to another question will save this res Question 20 A graph that displays a straight line when the reciprocal of the concentration is plotted as a function of time. The graph has a slope of 0.482 and a y- intercept of 0.756. What is the rate constant? (the answer should be entered with 3 significant figures; do not enter units; give answer in normal notation-examples include 1.23 and 12.3 and 120. and -123) Question 20 of 29 AMoving to another question will save this response PIL esc %23 %24 4 & 7. 8 delete R T. Y TO tab enter D. F K return caps lock C V elt control option command option

Here is a graph of the pressure of ozone (03) in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in the table below. atm 3.00- 2.50- 200- 1.950 1.50- 1.00- 0.50- > 0 500 1000 1500 seconds 2000 2500 3000 3

Here is a graph of the molarity of bromine (Br,) in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in the table below. y 0.003 0.002 0.00184 M 0.001 500 1000 1500 2000 2500 3000 seconds