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Two oxides of lead were

6. 5g oxides of lead heated and it was reduced to 4. 2g of lead metals. Calculate the empirical formulae of the oxides
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2. asked by Anonymous
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16. All of these gases can combine with moisture in the air to produce acid rain EXCEPT:A. carbon oxides B. sulfur oxides C.
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2. asked by Julian
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Which of the following is not a type of pollution generated from the consumption of fossil fuels?Question 11 options: a) carbon
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A car burning lead-free fuel has a catalytic converter fitted to its exhaust. On analysis its exhaustgases are shown to contain
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2. asked by Ariana
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The oxides of carbon, sulfur, and nitrogen can be harmful when released into the atmosphere. Why are these oxides so harmful?
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How does carbonation lead to the formation of caves?(1 point) Responses Oxygen compounds such as nitrogen oxides cause acid rain
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Why are iron oxides in rocks evidence for prehistoric photosynthesis?A. Iron oxides from when oxygen, a product of
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Why are iron oxides in rocks evidence for prehistoric photosynthesis?A. Iron oxides form when oxygen, a product of
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2. asked by Plzzz Helppp
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which of the following were found to destroy ozone in the upper atmosphere?A. sulfur oxides B. CFCs C. nitrogen oxides D. carbon
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2. asked by BOIIIIIIIIII
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Two oxides of lead were separately reduced to metallic lead by heating in a current of hydrogen and the following data obtained
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2. asked by Akashdeep
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