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Anvisha [2.4K]
2 years ago
6

Research how different fossil fuels compare in terms of the amount of carbon dioxide released per kWh of energy. How much carbon

dioxide is produced by burning a gallon of gasoline? A gallon of diesel?
Chemistry
1 answer:
pshichka [43]2 years ago
5 0

Answer:

About 19.64 pounds of carbon dioxide are produced from burning a gallon of gasoline. On the other hand, 22.38 pounds of carbon dioxide are produced from burning a gallon of diesel. So, different fossil fuels will give different amounts of carbon dioxide to be released.

Explanation:

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Write a balanced chemical equation for the following reaction in an acidic solution: Copper metal reacts with aqueous nitric aci
Andreyy89

Answer:

Cu(s) + 4HNO₃(aq) -> Cu(NO₃)₂(aq) + 2NO₂(g) + 2H₂O(l)

4 0
2 years ago
Un compuesto ZO2 tiene masa molar igual a 64. La masa atómica de Z debe ser: A . 6. C. 12. E. 32. B. 10. D. 24.
9966 [12]

Answer:

32. Opcion E

Explanation:

ZO₂ podemos entenderlo como dióxido de Z

1 mol de ZO₂ contiene 1 mol de Z y 2 moles de O₂ por lo que si la masa molar es de 64 g/mol, podemos plantear lo siguiente

Masa de Z + 2 masa de O = 64 g/mol

Sabemos que la masa del oxígeno es 16 g/mol

x + 2. 16 g/mol = 64 g/mol

x = 64 - 32 →  32 g/mol

La masa atómica coincide con la masa molar, por lo tanto la masa atomica de Z es 32.

7 0
3 years ago
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Flauer [41]

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8 0
2 years ago
Along each row of the periodic table,
Arte-miy333 [17]

Along each row of the periodic table, the atomic mass increases from left to right.

Explanation:

The elements in the periodic table are arranged based on rows and periods by increasing atomic number.

The periodic table has rows from left to right and columns from up and down. These rows are called periods and columns are called groups.

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7 0
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Answer Option c. between gases should in all cases be extremely rapid because the average kinetic energy of the molecules is great.

5 0
2 years ago
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