Chemistry, 24.11.2020 21:40 Magalaki713
When energy is transformed, some is wasted. What is a common form of wasted energy in some energy transformations? (Think about inefficient light bulbs or car engines)
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What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
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How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it
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Chemistry, 23.06.2019 01:00
If a sample of radioactive isotopes takes 600 minutes to decay from 400 grams to 50 grams, what is the half-life of the isotope?
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When energy is transformed, some is wasted. What is a common form of wasted energy in some energy tr...
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