1 O e. Ke =- [N2O]? Consider the following equilibrium reaction: H2CO3 (aq) = H* (aq) + HCO; (aq); K = 5.0 x 10-7 If the initial concentrations of the species are: [H,CO3] = 0.020 M; [H*] = 6.00 x 10-5 M; [HCO;] = 4.00 x 10-5 M Which one of the statements below describes the relationship between Q and Kand then the correct direction of chemical change? Select one: O a. Q> K, so the reaction moves to the right. O b. Q = K so the reaction is at equilibrium. O C Q>K so the reaction moves to the left. O d. Q

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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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[N,O] (H,O]
1
O e. Ke =
Question 18
Consider the following equilibrium reaction:
Answer saved
H2CO3 (aq) = H (aq) + HCO3 (aq); K = 5.0 x 10-7
Marked out of
If the initial concentrations of the species are:
1
[H,CO3] = 0.020 M; [H*] = 6.00 x 10-5 M; [HCO] = 4.00 x 10-5 M
P Flag
question
Which one of the statements below describes the relationship between Q and K and then the correct direction of chemical change?
Select one:
O a. Q> K, so the reaction moves to the right.
O b. Q = K, so the reaction is at equilibrium.
O C Q>K so the reaction moves to the left.
O d. Q< K. so the reaction moves to the left.
O e. Q< K, so the reaction moves to the right.
Clear my choice
19
* A ENG
18°C Mostly cloudy
Transcribed Image Text:You Counselting Wellbeing &Health COVID-19 [N,O] (H,O] 1 O e. Ke = Question 18 Consider the following equilibrium reaction: Answer saved H2CO3 (aq) = H (aq) + HCO3 (aq); K = 5.0 x 10-7 Marked out of If the initial concentrations of the species are: 1 [H,CO3] = 0.020 M; [H*] = 6.00 x 10-5 M; [HCO] = 4.00 x 10-5 M P Flag question Which one of the statements below describes the relationship between Q and K and then the correct direction of chemical change? Select one: O a. Q> K, so the reaction moves to the right. O b. Q = K, so the reaction is at equilibrium. O C Q>K so the reaction moves to the left. O d. Q< K. so the reaction moves to the left. O e. Q< K, so the reaction moves to the right. Clear my choice 19 * A ENG 18°C Mostly cloudy
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