For the reaction below, Kc = 1.10 × 10⁻⁸. What is the equilibrium concentration of OH⁻...

Question

Question

For the reaction below, Kc = 1.10 × 10⁻⁸. What is the equilibrium concentration of OH⁻...

For the reaction below, Kc = 1.10 × 10⁻⁸. What is the equilibrium concentration of OH⁻ if the reaction begins with 0.190 M HONH₂? HONH₂ (aq) + H₂O (l) ⇌ HONH₃⁺ (aq) + OH⁻ (aq)

science chemistry

Add a comment Improve this question Transcribed image text

Answer 1

✔ Recommended Answer

Answer #1

HONH be e ut the imihal eoreantrahon Q0.19 (M) Cet He br tae cnuilbbatum aonstantfte scadhion bdoro Re HONHO (aq) oH (ag) HON Ke ea2 Ke MIX108 & 9.406 x10-4 019 9.406 x10 4 Equitibrtum cenentwahon of o 2 ON JOO.A57 010-4 M) equabbutum eorestreahon Он 4.57 x10(M)

Add a comment

Answer 2

Similar Homework Help Questions

I got 4.69x10^-5 which was wrong. why?? For the reaction below, Kc = 1.10 10-8. What...

I got 4.69x10^-5 which was wrong. why?? For the reaction below, Kc = 1.10 10-8. What is the equilibrium concentration of OH if the reaction begins with 0.220 M HONH2? HONH2 (aq) + H2O (1) = HONH3+ (aq) + OH(aq)
Question 8 of 10 Submit For the reaction below, Kc = 1.10 x 10-4. What is...

Question 8 of 10 Submit For the reaction below, Kc = 1.10 x 10-4. What is the equilibrium concentration of C if the reaction begins with 0.200 MA and 0.750 MB? 2 A (aq) + B (aq) = C (aq) 123 +/- 0 x 100 Tap here or pull up for additional resources
For the reaction below, Kc = 9.2 x 10-5. What is the equilibrium concentration of D...

For the reaction below, Kc = 9.2 x 10-5. What is the equilibrium concentration of D if the reaction begins with 0.16 M A? A (aq) + 2 B (s) = C(s) + 2 D (aq)

For the reaction below, Kc = 7.2 × 10⁻⁴. What is the equilibrium concentration of NOF...

For the reaction below, Kc = 7.2 × 10⁻⁴. What is the equilibrium concentration of NOF if the reaction begins with 0.92 M NO and 0.92 M F₂? 2 NO (g) + F₂ (g) ⇌ 2 NOF (g)
Consider the reaction: Mg(OH)2 (s) = Mg(aq) + 2 OH- (aq) At equilibrium, a 1.0 L...

Consider the reaction: Mg(OH)2 (s) = Mg(aq) + 2 OH- (aq) At equilibrium, a 1.0 L reaction vessel contains 5.3 moles of Mg(OH)2 and concentrations of 0.0080 M and 0.010 M of Mg and OH respectively. What is Kc for this equilibrium? Consider the reaction: N2 (g) + 3 Br(g) = 2 NBr) (g) At equilibrium, the concentrations of Nz and Bra are 0.34 M and 0.70 M respectively, and the concentration of NBrs is 0.090 M. What is Kc...
For the reaction below the Kc is 56.4, determine the concentration of O2 at equilibrium if...

For the reaction below the Kc is 56.4, determine the concentration of O2 at equilibrium if the concentration of N2 is 0.0013 M and the concentration of NO2 is 0.00065 M. N2 (g) + 2O2 (g) ⇌ 2NO2 (g) 0.0089 M 0.0024 M 0.042 M 0.016 M

For the reaction, Br2(g) ⇌ 2Br(g) the equilibrium constant, Kc is 1.10 × 10−3 at 1280°C....

For the reaction, Br2(g) ⇌ 2Br(g) the equilibrium constant, Kc is 1.10 × 10−3 at 1280°C. Determine the initial and equilibrium concentrations of Br if the initial and equilibrium concentrations of Br2 are 5.90 × 10−3 M and 5.20 × 10−3 M, respectively. [Br]i = M [Br]e = M
Consider the reaction below. At equilibrium, the concentration of A is 7.000 M and the concentration...

Consider the reaction below. At equilibrium, the concentration of A is 7.000 M and the concentration of B is 8.000 M. If the equilibrium constant Kc = 0.2737, what is the equilibrium concentration of C? Pay attention to the phases of the substances before you proceed. Be sure to include units for a complete answer. Answer to 3 decimal places. 9A(s) + 8B(l) <-----> 2C(g)
) Given the following reaction at equilibrium, if Kp = 1.10 at 250.0 °C, Kc =...

) Given the following reaction at equilibrium, if Kp = 1.10 at 250.0 °C, Kc = ________. PCl5 (g) PCl3 (g) + Cl2 (g) A) 1.10 B) 2.56 × 10 -2 C) 47.2 D) 42.9 E) 3.90 × 10 -6

the equilibrium constant Kc for the reaction below is is 5.877×10-5 . c->d+e The initial composition...

the equilibrium constant Kc for the reaction below is is 5.877×10-5 . c->d+e The initial composition of the reaction mixture is [C] = [D] = [E] = 1.995×10-3 M. What is the equilibrium concentration of C?

For the reaction below, Kc = 1.10 × 10⁻⁸. What is the equilibrium concentration of OH⁻...

Homework Answers

Add Answer to:
For the reaction below, Kc = 1.10 × 10⁻⁸. What is the equilibrium concentration of OH⁻...

Post as a guest

Earn Coins

I got 4.69x10^-5 which was wrong. why?? For the reaction below, Kc = 1.10 10-8. What...

Question 8 of 10 Submit For the reaction below, Kc = 1.10 x 10-4. What is...

For the reaction below, Kc = 9.2 x 10-5. What is the equilibrium concentration of D...

For the reaction below, Kc = 7.2 × 10⁻⁴. What is the equilibrium concentration of NOF...

Consider the reaction: Mg(OH)2 (s) = Mg(aq) + 2 OH- (aq) At equilibrium, a 1.0 L...

For the reaction below the Kc is 56.4, determine the concentration of O2 at equilibrium if...

For the reaction, Br2(g) ⇌ 2Br(g) the equilibrium constant, Kc is 1.10 × 10−3 at 1280°C....

Consider the reaction below. At equilibrium, the concentration of A is 7.000 M and the concentration...

) Given the following reaction at equilibrium, if Kp = 1.10 at 250.0 °C, Kc =...

the equilibrium constant Kc for the reaction below is is 5.877×10-5 . c->d+e The initial composition...

For the reaction below, Kc = 1.10 × 10⁻⁸. What is the equilibrium concentration of OH⁻...

Homework Answers

Add Answer to: For the reaction below, Kc = 1.10 × 10⁻⁸. What is the equilibrium concentration of OH⁻...

Post as a guest

Earn Coins

Add Answer to:
For the reaction below, Kc = 1.10 × 10⁻⁸. What is the equilibrium concentration of OH⁻...