Explain how long will it take the concentration to drop
Given the average rate of the reaction is found to be 4.50 × 10-4 M/s, explain how long will it take the concentration to drop to 0.340 M? In the reaction A → products, the initial concentration of A is 0.421 M.
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Colony starts with 5 bacteria, but 5 hours after starting of experiment, it has grown to 230 bacteria. Write the formula for number of bacteria as the function of time.
Determine the (i) x-component and (ii) y-component of the velocity of the third part? (iii) Determine how much energy is liberated in the explosion? Avoid effects due to the gravitational force.
Calculate the maximum height, neglecting all the forms of friction, to which a car of mass 1000kg can be driven on the 1 gallon fuel given that the engine cylinder temperature is 2000 Celsius and the exit temperature is 800 Celsius?
Determine the initial angular velocity of the fly-wheel if, after two minutes, the flywheel is rotating clock-wise at 250 rad/sec and the acceleration of the fly-wheel is a constant 4 rad/sec^2, clock-wise?
The central bright fringe in the single slit diffraction pattern from the light of wavelength 542 nm is 1.8 cm wide on a screen which is 1.05 m from the slit.
Determine the total pressure of a mixture of 0.0335 mol of helium, He, and 0.0240 mol of oxygen, O2, in a 4-L flask at20°C.
Assuming all the steam is converted to water; explain what would be the final temperature of the system, the heat transferred from the water to copper, and the entropy change of the water, copper, and the total system?
A resistor L is located in series with resistor R. The combination is placed in parallel with the other resistor R and a DC battery having voltage E. The net current leaving the battery at the moment the circuit is closed is.
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This week watch the 3 short video clips below about cultural appropriation. These videos will redefine terms like cultural appropriation