**plato question, answer correctly, you** instructions: select all the correct answers. this pie chart presents data on sources of methane emissions in the united states between 1990 and 2013. which questions would clarify the evidence in the chart? (note: enteric fermentation is a way that some animals digest food.) **more than one answer can be selected** a. what are the other sources of methane gas that are responsible for 8% of emissions? b. which type of livestock releases the highest quantities of methane gas during digestion? c. what is the predicted rate of increase for the emission of fluoridated gases in the twenty-first century? d. which gases are released during production of electricity from fossil fuels? e. which production processes lead to the release of carbon dioxide during coal mining?
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Chemistry, 21.06.2019 20:40
Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o
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Chemistry, 22.06.2019 18:30
Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
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Chemistry, 23.06.2019 02:30
Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!
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Chemistry, 23.06.2019 03:30
If you need to add 27.50ml of a solution, which piece of glassware would you use to deliver this volume and explain how you would determine if the 27.50 ml was measured?
Answers: 1
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