In the photosynthesis lab, Phenol Red changes from yellow to red because

The isomerization reaction, CH3NC → CH3CN, is first order and the rate constant is equal to 0.46 s-1 at 600 K. What is the concentration of CH3NC after 12 seconds if the initial concentration is 0.10 M?

The isomerization reaction, CH3NC → CH3CN, is first order and the rate constant is equal to 0.46 s-1 at 600 K. What is the concentration of CH3NC after 12 seconds if the initial concentration is 0.10 M?

The first-order isomerization reaction: cyclopropane → propene, has a rate constant of 1.10 × 10-4 s-1 at 470°C and 5.70 × 10-4 s-1 at 500°C. What is the activation energy, Ea, for the reaction?

The first-order isomerization reaction: cyclopropane → propene, has a rate constant of 1.10 × 10-4 s-1 at 470°C and 5.70 × 10-4 s-1 at 500°C. What is the activation energy, Ea, for the reaction?

Sulfuryl chloride, SO2Cl2(g), decomposes at high temperature to form SO2(g) and Cl2(g). The rate constant at a certain temperature is 4.68 x 10–5s–1. What is the order of the reaction?

Magnesium hydroxide is used in several antacid formulations. When it is added to water it dissociates into magnesium and hydroxide ions.                            Mg(OH)2(s)  —->   Mg2+(aq) + 2OH–(aq) The equilibrium constant at 25°C is 8.9 x 10–12. One hundred grams of magnesium hydroxide is added to 1.00 L of water and equilibrium is established. What happens to the solution if another 10 grams of Mg(OH)2 are now added to the mixture?

Sulfuryl chloride, SO2Cl2(g), decomposes at high temperature to form SO2(g) and Cl2(g). The rate constant at a certain temperature is 4.68 x 10–5s–1. What is the order of the reaction?

Magnesium hydroxide is used in several antacid formulations. When it is added to water it dissociates into magnesium and hydroxide ions.                            Mg(OH)2(s)  —->   Mg2+(aq) + 2OH–(aq) The equilibrium constant at 25°C is 8.9 x 10–12. One hundred grams of magnesium hydroxide is added to 1.00 L of water and equilibrium is established. What happens to the solution if another 10 grams of Mg(OH)2 are now added to the mixture?

The first-order reaction, SO2Cl2 → SO2 + Cl2, has a half-life of 8.75 hours at 593 K. How long will it take for the concentration of SO2Cl2 to fall to 12.5% of its initial value?