Chemistry, 10.07.2021 01:10 elysalmeron05
1. Write all possible mole ratios for the reaction: 2A1,03 ( 4A1 + 302. There are a total of six
different ratios, including reciprocals. Make sure each ratio has the correct coefficient and unit
of "moles".
Use the conversions from problem #1, to calculate the following. Make sure to show all units,
conversion factors and correct number of significant figures.
2. How many moles of aluminum oxide are needed to produce 19.0 moles of oxygen?
3. How many moles of oxygen can be produced from 19.0 moles of aluminum oxide?
4. In order to produce 25.0 moles of aluminum, how many moles of aluminum oxide are
required?
5. How many moles of aluminum oxide are required to produce 97.0 moles of aluminum?
Answers: 3
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2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.
Answers: 1
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Astudent states that 9.0 g of baking soda will form an unsaturated solution in 100 g of water. what do you need to know to decide whether this statement is correct? a. the temperature of the water and the molar mass of baking soda b. the percent by volume of the solution and the solubility of baking soda c. the temperature of the water and the solubility of baking soda at that temperature
Answers: 1
1. Write all possible mole ratios for the reaction: 2A1,03 ( 4A1 + 302. There are a total of six
di...
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