How long will it take for the concentration in the container

Reference no: EM13543344

1.A 1 L beaker contains a material that decays at a first order rate of 0.25/day. How long will it take for the concentration in the container to be reduced to 10 % of its originalvalue?

2.You have a steel alloy with a 1.00 wt% carbon content that is cooled to room temperature. What is the eutectoid cementite content of this sample?

3.Water entering a pump through an 8 in diameter pipe at 4 psi has a flow rate of 3.5 cfs.It leaves the pump through a 4-in-diamter pipe at 15 psi. Assuming that the suction and discharge sides of the pump are at the same elevation, find the horsepower delivered to the water by the pump.

Reference no: EM13543344

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