1.
NaCl
2.
MgBr2
3.
CO2
:
CO2
4.
SO2
:
SO2
5. H2O
1. NaCl:
NaCl stands for sodium chloride. It is a chemical compound made up of sodium (Na) and chlorine (Cl) ions. Sodium chloride is commonly known as table salt and is used for various purposes such as seasoning food and preserving food.
2. MgBr2:
MgBr2 stands for magnesium bromide. It is a chemical compound made up of magnesium (Mg) and bromine (Br) ions. Magnesium bromide is used in different applications, including as a catalyst in chemical reactions and as a reagent in organic synthesis.
3. CO2:
CO2 stands for carbon dioxide. It is a chemical compound made up of one carbon (C) atom and two oxygen (O) atoms. Carbon dioxide is a gas that is naturally present in the Earth's atmosphere and is produced by various natural and human activities. It is known for its role in global warming and climate change.
4. SO2:
SO2 stands for sulfur dioxide. It is a chemical compound made up of one sulfur (S) atom and two oxygen (O) atoms. Sulfur dioxide is a toxic gas that is produced primarily by burning sulfur-containing fossil fuels, such as coal and oil. It is known for its harmful effects on human health and the environment, particularly in the form of air pollution.
1. NaCl is a chemical compound made up of two elements, sodium (Na) and chlorine (Cl). To determine its name, we use the naming rules for ionic compounds. In this case, the first element, sodium, is a metal, and the second element, chlorine, is a non-metal. When a metal and a non-metal combine, they form an ionic compound. To write the name, we take the name of the metal and add the stem of the non-metal's name with the suffix "-ide." Therefore, the name of NaCl is sodium chloride.
2. MgBr2 is another chemical compound composed of two elements, magnesium (Mg) and bromine (Br). To name this compound, we use similar naming rules for ionic compounds. Magnesium is a metal, and bromine is a non-metal. Hence, the name of MgBr2 is magnesium bromide.
3. CO2 is a molecular compound containing carbon (C) and oxygen (O). It is a simple molecule known as carbon dioxide. The name of CO2 is derived by combining the names of the two elements. Since carbon is the central atom, it is named first, followed by oxygen. Therefore, the name of CO2 is carbon dioxide.
4. SO2 is a molecular compound made up of sulfur (S) and oxygen (O). It is known as sulfur dioxide. To name this compound, we combine the names of the elements, similar to the naming of CO2. The sulfur atom is named first, followed by oxygen. Thus, the name of SO2 is sulfur dioxide.