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Rufina [12.5K]
2 years ago
8

Help pls!!!!!!!!!!!!!​

Chemistry
1 answer:
UkoKoshka [18]2 years ago
4 0

Answer:

1.   C + O₂ → CO₂

2.  C + CO₂ → 2 CO

3. Fe₂O₃ + 3 CO → 2 Fe + 3 CO₂

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Find the % of H in ammonium hydroxide (NH4OH)
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Total number of atoms = 7

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% of H in ammonium hydroxide = 5/7 ×100 = 71.4 %

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2 reasons why recycling aluminium is a good idea
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What is the hybridization of the central atom in the trichlorostannanide anion?
Mademuasel [1]

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sp²

Explanation:

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The hybridization can be found by the determination of how many bonds are done, or by the geometry. For a trigonal planar geometry, the hybridization is sp², which means that the orbital is formed by one orbital s and two orbitals p.

8 0
3 years ago
What type of bond will form between two chlorine atoms?
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