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3 years ago

Cual de estas magnitudes corresponde a magnitudes fundamentales?

Chemistry

1 answer:

zaharov [31]3 years ago

7 0

Answer:

A las unidades fundamentales les corresponden las magnitudes fundamentales siguientes: Longitud, el Tiempo, la Masa, la Temperatura, la Intensidad de corriente eléctrica, la Intensidad luminosa y la Cantidad de sustancia.

Explanation:

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Answer:

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Explanation:

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3 years ago

In a solution in which [H+]= 1.0 x 10^-5 M is it acidic base or neutral

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3 years ago

A binary ionic compound is known to contain a cation with 51 protons and 48 electrons. The anion contains one-third the number o

7nadin3 [17]

Answer:

$SbCl_3$

Explanation:

The cation contains 51 protons and 48 electrons. The electrons are only lost not protons, so the element which corresponds to atomic number 51 is the cation which is Antimony (Sb).

Also, the charge on the cation is 51 - 48 = 3

This is because neutral atom contains the same number of electrons as protons.

Given the anion has one-third protons as cation which means thta:

Number of protons in anion = $\frac {51}{3}=17$

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Sb Cl

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Cross multiply the valency.

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3 years ago

dalvyx [7]

Answer:

Mixture is the answer.

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3 years ago

Cual de estas magnitudes corresponde a magnitudes fundamentales?​

Cual de estas magnitudes corresponde a magnitudes fundamentales?