CO₂ has 4 + 2(6) = 16 valence electrons
CO₂ have linear molecular structures with a 180° bond angle. CO₂ is nonpolar because the individual bond dipoles cancel each other out
XeCl₂ has 8 + 2(7) = 22 valence electrons.
There are five pairs of electrons about the central Xe atom. The structure will be based on a trigonal bipyramid geometry. The most stable arrangement of the atoms in XeCl₂ is a linear molecular structure with a 180° bond angle. It is nonpolar because the Xe−Cl bond dipoles and lone pairs around Xe are arranged in such a manner that they cancel each other out.
(b)
SCl₆ is nonpolar because it has 6 bonding pairs and no lone pairs, giving it an octahedral shape. When you draw the vectors, you can see that the resultant is 0, making it nonpolar.
SCl₄ on the other hand is polar because it has 4 bonding pairs and one lone pair, giving it a trigonal pyramidal shape.
SCl₂ is also polar due to reasons similar to those in the case of SCl₄.
In the reaction:
Mg + Cl2 --> Mg2+ + 2Cl-
The reduced substance is the substance that the gained electron/s.
Looking at the substances:
Mg has a neutral charge, after the reaction, it gained a charge of 2+. This means, it lost 2 electrons.
Cl2 has a neutral charge, after the reaction, it gained a charge of -1. This means it gained 2 electrons.
Therefore, the reduced substance is Cl2.
Answer:
what it mean I don't know
Answer:
a) discarded in the waste container
b) labelled beaker
c) squeeze bottle
d) minimum, large volume
Explanation:
Every chemical process produces waste. Disposal of chemical waste must be carried out safely and carefully.
It is important that a beaker is duly labelled and used to collect the waste. The target should always be to keep the volume of waste solution at the barest minimum. This is done by using a very little amount of water in processes that generate waste solutions.
According to the context, globalization is the process of integration among individuals, businesses and governments.
<h3>What is globalization?</h3>
It is a historical process of global integration in the economic, political, technological, social and cultural spheres.
It is characterized by a progressive integration and interaction between countries, people and institutions with the expansion of capitalism and democracy, and with values such as multiculturalism and diversity.
Therefore, we can conclude that according to the context, globalization is the process of integration among individuals, businesses and governments.
Learn more about globalization here: brainly.com/question/16953231
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