En el procesos de hidratación del carburo de aluminio (Al4C3 ), se obtiene gas metano (CH4 ) e hidróxido de aluminio, Al(OH)3 , de acuerdo a la siguiente reacción: Al4C3 + H2O → CH4 + Al(OH)3
Si se dispone de 9 moles de carburo de aluminio y 6 moles. Determinar: a) Reactivo limitante y reactivo en exceso. b) Los moles de Al(OH)3 que se obtienen.​

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out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance

ill try to . no promises tho.

explanation:

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).