How many grams of the precipitate can be formed
A solution of 120 mL of 0.150 M KOH is mixed with a solution of 260 mL of 0.200 M NiSO4. How many grams of the precipitate can be formed?
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Kilimanjaro in Tanzania is the tallest peak in Africa (19,340 ft.). On a particular day, the barometric pressure at the top of the mountain was 359 torr. On that day, at what Celsius temperature did water boil on the top of the mountain?
A sample of gas occupies a volume of 364 mL at 1.28 atm and 27 oC. Calculate the volume of the gas if its temperature is changed to 57.0 oC while its pressure is held constant.
What is the condensed structural formula of nonane?
The system is at rest in the position shown, with the 12-lb collar A resting on the spring (k = 20 lb/ft), when a constant 30-lb force is applied to the cable.
Kilimanjaro in Tanzania is the tallest peak in Africa (19,340 ft.). On a particular day, the barometric pressure at the top of the mountain was 341 torr. On that day, at what Celsius temperature did water boil on the top of the mountain?
Using p-aminobenzoic acid, give equations showing how procaine and procaine monohydrochloride could be prepared. which of the two possible amino functional groups in procaine will be protonated first?
Analysis shows that the tank pressure is 1.34 atm (at 24.0°C) if the CO2 is removed. Another experiment shows that 0.0870 g of O2 can be removed chemically. What are the masses of CO and CO2 in the tank?
A painter is standing on a work platform that is 27 feet above ground level. For fall protection, the worker's safety harness D-ring is attached to a 12-foot shock absorbing lanyard that is securely fastened to the structure at a point 40 fee
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What is another way to say ". It is important to ensure that the youth understand what the study involves, what their participation entails
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