Uno de los componentes del “sal de uvas”, es el bicarbonato de sodio, es un sólido cristalino blanco, debido a su capacidad de neutralizar el exceso de ácido clorhídrico del estómago.
La acidez estomacal es ocasionada por un exceso en la producción de ácido clorhídrico (HCl) en el jugo gástrico del estómago. Uno de los componentes del “sal de uvas”, utilizada como antiácido, es el bicarbonato de sodio (NaHCO₃), es un sólido cristalino blanco, que neutraliza el exceso de ácido clorhídrico. La reacción de neutralización es:
HCl(aq) + NaHCO₃(aq) ⇒ NaCl(aq) + H₂O(l) + CO₂(g)
Uno de los componentes del “sal de uvas”, es el bicarbonato de sodio, es un sólido cristalino blanco, debido a su capacidad de neutralizar el exceso de ácido clorhídrico del estómago.
Puedes aprender más sobre neutralización aquí: brainly.com/question/23261152
Explanation:
Sulfide anion is depicted by S²⁻
Sulfur is an element with atomic number of 16;
In an atom;
there are subatomic particles:
Protons are the positively charged particles
Electrons are negatively charged
Neutrons do not carry any charges.
In a neutral atom, the number of protons and electrons are the same.
In an anion, such atoms have gained electrons.
For sulfide anion, the number of electrons will increase by 2, giving a total of 18 electrons.
The electronic configuration will then be:
S²⁻ = 1s² 2s² 2p⁶ 3s² 3p⁶
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Answer:
B watt
We use watts to measure power.
6 hydrogen atoms are in a cycloalkane
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Answer:
A. MeONa
Explanation:
One of the methods to prepare alkenes are eliminations.
The E2 reaction (for elimination, bimolecular) occurs when an alkyl halide is treated with a strong base, such as hydroxide ion or alkoxide ion (RO⁻).
It is the most common mechanism that occurs for an elimination.
The methoxide ion is a strong base that will attack the neighboring hydrogen of the halide ion and will start removing H⁺ at the same time that the double bond of the alkene begins to form and the group X begins to leave.
Then, the neutral alkene is produced when the C – H link and X group has left with the electron pair of the bond C – X (mechanism in attachment).
Therefore, MeONa would be an appropiate reagent.