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Readme [11.4K]
3 years ago
13

Write the complete electron configuration of germanium, element 32

Chemistry
1 answer:
Ghella [55]3 years ago
6 0

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p2, valence shell: 4s2 3d10 4p2

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Balance the following equation; then determine how many grams of CO2 will be produced when 40.0 mol of CO reacts with Fe2O3.
sashaice [31]

 Fe2O3      +       3CO -------->    2Fe    +      CO2

      1           :          3         :            2      :         3

   13.3       <---     40    ------> 26.6      --->     40    ( mol)

n = m/M

m CO2 = n.M = 13.3  .    40   =  532 ( g)

p/s : i hope that this will help  ( cause i'm not really good at english :}}} )

6 0
3 years ago
Which of the following best describes the rate of motion of a glacier?
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Answer:

The correct answer is 0, 235 mol

Explanation:

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1 atm x 5, 25l = n  x 0, 082 l atm / K mol x 273 K

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