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Chemistry, 22.06.2019 09:40
Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
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Chemistry, 22.06.2019 21:30
How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2
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Chemistry, 23.06.2019 08:30
If you had to research a particular disease or area of concern in veterinary medicine and science, which one would you choose? why?
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How useful and relevant is the microscope in detecting the viruses?explain the answer at leat 100 wo...
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History, 19.11.2020 04:30
Mathematics, 19.11.2020 04:30
Mathematics, 19.11.2020 04:30
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History, 19.11.2020 04:30