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LekaFEV [45]
3 years ago
15

Which statements are scientific statements? Select all the correct answers. People who drive red cars are more prone to accident

s. Children from families that have pets are more likely to develop allergic reactions. Chinese cuisine is tastier than Mexican cuisine. Those in the younger generation should learn to respect their elders. People who walk to work are healthier than those who commute to work in vehicles.
Chemistry
1 answer:
mojhsa [17]3 years ago
3 0

Explanation:

Scientific statements are define as those statements which are testable and can be falsified or proven wrong.

So, the scientific statements are:

  • People who drive red cars are more prone to accidents.
  • Children from families that have pets are more likely to develop allergic reactions.
  • People who walk to work are healthier than those who commute to work in vehicles.
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3 years ago
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How are acids and bases defined by bronsted lowry?​
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A Bronsted-Lowry acid is a chemical species that donates one or more hydrogen ions in a reaction. In contrast, a Bronsted-Lowry base accepts hydrogen ions. When it donates its proton, the acid becomes its conjugate base. A more general look at the theory is as an acid as a proton donor and a base as a proton acceptor. :)

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3 years ago
The reactants of two chemical equations are listed.
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Necesito ayuda 3.- Anota las características que correspondan a cada tipo de hibridación. Tipo de hibridación, Arreglo geométric
ololo11 [35]

Answer:

ver explicacion

Explanation:

Los orbitales híbridos se obtienen mediante una combinación de orbitales atómicos.

En un átomo de carbono con hibridación sp3, el átomo de carbono es tetraédrico con un ángulo de enlace de 109,5 grados. Se pueden unir cuatro enlaces simples al átomo de carbono. Se pueden unir un total de cuatro átomos al carbono. Se puede unir un total de cuatro átomos al carbono, lo que ocurre en alcanos como el metano

Para un átomo de carbono con hibridación sp2, hay dos enlaces dobles y dos enlaces simples unidos al átomo de carbono que tiene una geometría plana trigonal con un ángulo de enlace de 120 grados. Se pueden unir un total de dos átomos al carbono. Se pueden unir un total de dos átomos al carbono. Esto ocurre en alquenos como el eteno.

Un átomo de carbono con hibridación sp tiene un ángulo de enlace de 180 grados y tiene una geometría lineal con un enlace triple y un enlace sencillo. Solo se puede unir un átomo al carbono. Esto ocurre en alquinos como el etino.

8 0
3 years ago
Which is the formula for dinitrogen pentoxide?
nadya68 [22]

Answer:

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Explanation:

IUPAC ID: Dinitrogen pentoxide

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Density: 1.64 g/cm³

5 0
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