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Identify the following reactions as a combination, decomposition, single or double displacement, or combustion.
1. P +302-2P ₂03
2. CH₂+90-6CC
12
3. 2RbNO3+ BeF→ Be (NO3)2+2RbF
4.03-0. + 0₂
5. SeCl +0₂ SeO₂+ 3Cl₂
+3
→ 6CO₂ + 6H₂0

Respuesta :

Oseni

[tex]P +3O_2--- > 2P_2O_3[/tex] - combination reaction

[tex]CH_2 + O_2 --- > CO_2 + H_2O[/tex] - combustion reaction

[tex]2RbNO_3+ BeF--- > Be (NO3)_2+2RbF[/tex] - double decomposition reaction

[tex]SeCl + O_2 --- > SeO_2+ 3Cl_2[/tex] - Combustion reaction

[tex]C_6H_1_2O_6 + 6O_2 --- > 6CO_2 + 6H_2O[/tex] - decomposition/combustion reaction

Types of reaction

In chemistry, there are different types of reactions:

  • Combination reaction: when 2 or more atoms of different elements combine to form a compound.

         For example: [tex]P +3O_2--- > 2P_2O_3[/tex]

  • Combustion reactions: when a compound reacts with oxygen to produce 2 or more different products.

        For example: [tex]CH_2 + O_2 --- > CO_2 + H_2O[/tex]

  • Double decomposition reactions: when 2 compounds react and end up exchanging radicals to produce 2 different products

       For example: [tex]2RbNO_3+ BeF--- > Be (NO3)_2+2RbF[/tex]

Some reactions qualify as more than one type of reaction. For example, the respiration reaction : [tex]C_6H_1_2O_6 + 6O_2 --- > 6CO_2 + 6H_2O[/tex]

It qualifies as a combustion reaction because oxygen is involved and a thermal decomposition reaction because the energy locked in the carbohydrate is unlocked.

More on types of chemical reactions can be found here: https://brainly.com/question/1071297

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