MgBr2 (magnesium bromide) would be the most favorable reaction between magnesium and bromine.
To determine the molecular formula of a compound with a molecular mass of 132 amu, you would need additional information such as the elements present in the compound and their respective atomic masses. Without this information, it is not possible to determine the molecular formula.
A compound containing potassium and oxygen atoms would have a formula of K2O, and would be named potassium oxide. This is a binary ionic compound.
SCl_4_ (the bounding underscores are to denote the subscript 4). The prefix on the chloride in the name denotes 4 Cl. Since this involves 2 (two) non-metals, you must specify how many of each element are in the compound to resolve the ambiguity. This is largely due to the fact that this is not an ionic compound where you can derive the charges and match up the elements accordingly. This is probable more than one may have been asking for. However, it is good to have.
The compound for Gel4 is Germanium tetrahydride, with the chemical formula GeH4. It is a colorless gas and is part of the group 14 elements.
As given in the question, it is two separate elements. However, the two elements do combine to form the compound 'Calcium oxide', with the formula ' CaO'. CaO ( calcium oxide) is commonly known as 'Lime/Quicklime').
This compound probable doesn't exist.
A chemical formula is a combination of symbols that shows the ratio of elements in a compound. Each element is represented by its chemical symbol, and the subscripts indicate the relative number of atoms of each element in the compound.
To determine the molecular formula of a compound with a molecular mass of 132 amu, you would need additional information such as the elements present in the compound and their respective atomic masses. Without this information, it is not possible to determine the molecular formula.
NH3 is the chemical formula of the compound ammonia. The periodic table lists elements and not compounds.
A compound containing potassium and oxygen atoms would have a formula of K2O, and would be named potassium oxide. This is a binary ionic compound.
That really depends upon the compound. Since you have not described the compound in any way, there would be no way to work out the formula. Other than that, you are always guided by the periodic table of elements and your knowledge of the valences of the elements; you should be familiar with common radicals, and with various organic compounds which might be part of a formula. The more you know about chemistry, the better chance you will have of working out a given formula.
A compound containing potassium and oxygen atoms would have a formula of K2O, and would be named potassium oxide. This is a binary ionic compound.
SCl_4_ (the bounding underscores are to denote the subscript 4). The prefix on the chloride in the name denotes 4 Cl. Since this involves 2 (two) non-metals, you must specify how many of each element are in the compound to resolve the ambiguity. This is largely due to the fact that this is not an ionic compound where you can derive the charges and match up the elements accordingly. This is probable more than one may have been asking for. However, it is good to have.
An example is the chromium chloride: CrCl2.
It depends on the elements that are combining. if they are a metal and a nonmetal then it would be an ionic compound. If they are both nonmetals then it would be a molecular compound.
The compound for Gel4 is Germanium tetrahydride, with the chemical formula GeH4. It is a colorless gas and is part of the group 14 elements.
As given in the question, it is two separate elements. However, the two elements do combine to form the compound 'Calcium oxide', with the formula ' CaO'. CaO ( calcium oxide) is commonly known as 'Lime/Quicklime').