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A 10.00 gram solid sample

a 25.00 gram sample is placed in a graduated cylinder and then the cylinder is filled to the 50.0 mL mark with benzene. the mass
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2. asked by Anne
3. 3,986 views
A 10.00 gram solid sample consisting of a mixture of sodium chloride and potassium sulfate is dissolved in 100.0 mL of water is
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2. asked by keitanako
3. 4,105 views
a student paid little attention to the size of his burner flame while heating a 0.979 gram sample of calcium oxalate
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2. asked by maxine
3. 1,348 views
A sample of solid sulfur is heated with an electrical coil. If 105 joules of energy is added to a 12.4 gram sample initially at
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2. asked by sheila
3. 1,488 views
If a 40 gram sample of radioactive isotope was present at 4pm, but a 5 gram sample remained at 4:30 pm, what is the half-life in
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2. asked by Jason
3. 614 views
A 0.446-gram sample of iron ore is dissolved in HCl and the iron (Fe solid) is reduced to Fe2+. The solution is then titrated by
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2. asked by Kayla
3. 662 views
Plaster of Paris is the compound calcium sulfate hemihydrate, CaSO4*1/2H2OWhat mass of water is liberated when a 2.763 gram
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2. asked by Roy
3. 1,573 views
4.1 x 10^3 bacteria are measured in a sand sample that weights 1 gram. Express in scientific notation the amount of the bacteria
1. 1 answer
2. 43 views
Which object will experience the least amount of gravitational attraction toward Earth?(1 point) Responses a 40-gram eraser a
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2. 39 views
a sample of iron are is known as Fe3O4. A 50 gram of sample contain 26 gram of Fe. Determine % yield Fe3O4 In sample
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2. asked by Fakhrywik
3. 1,128 views