What is the silver ion concentration in a solution prepared
What is the silver ion concentration in a solution prepared by mixing 427 mL of 0.385 M silver nitrate with 471 mL of 0.488 M sodium phosphate? The Ksp of silver phosphate is 2.8 × 10-18
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If the dose of Na2CO3 is 100 mg/L , the volume of EDTA is 9.5 mL and the total hardness is 95 mg/L as CaCO3 calculate the % total hardness removed.
The sand particles range in diameter from 0.04 to 2.0 mm with a specific gravity of 2.65. The wastewater discharge rate is 1400 m3 /d at 20°C. Design a settling tank to remove all the metal and sand particles.
A 250g , 49.0 cm diameter turntable rotates on frictionless bearings at 60.0 rpm. What is the turntable's rotation angular velocity when the block reaches the outer edge
Flywheels are large, massive wheels used to store energy. They can be spun up slowly, How much energy is stored in the flywheel
If you were to drink mercury (13.6g/cm^3) with a straw, what would be the maximum length of the straw
Define statistical algorithms and write the flow charts for statistical algorithms for sums, squares and products.
Given: NaOh 0.108 M HCl 7.80 mL calculate the molar amount of NaOH used in titration HCl
The storage in a rectangular section irrigation channel is 20,000 m2 at a given time. Determine the storage 1 hour later if the average rates of inflow and outflow during the hour are 23 and 18 m3/s respectively.
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