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What is the oxidation number of each ion in the compound MgBr2?
In MgBr2, the magnesium ion (Mg) has an oxidation number of +2, while the bromide ion (Br) has an oxidation number of -1.
What is the oxidation number of each ion in MgBr2?
In MgBr2, magnesium (Mg) has an oxidation number of +2 as it typically loses two electrons to achieve a stable octet. Bromine (Br) has an oxidation number of -1 since it typically gains one electron to complete its valence shell.
What compound is MgBr2?
Magnesium bromide, MgBr2, is an ionic compound composed of one magnesium ion (Mg2+) and two bromide ions (Br-). It is a white crystalline solid that is used in various chemical reactions and organic synthesis.
What is the oxidation state of the hydroxide ion (OH-) in a chemical compound?
The oxidation state of the hydroxide ion (OH-) in a chemical compound is -1.
How is oxidation number determined for ionic compounds?
In ionic compounds, the oxidation number is determined by the charge associated with each ion. For cations, the oxidation number is the same as the charge on the ion. For anions, the oxidation number is the negative of the charge on the ion. The sum of the oxidation numbers in an ionic compound must be zero.
What is the oxidation number of each ion in the compound MgBr2?
In MgBr2, the magnesium ion (Mg) has an oxidation number of +2, while the bromide ion (Br) has an oxidation number of -1.
What is the oxidation number of each ion in MgBr2?
In MgBr2, magnesium (Mg) has an oxidation number of +2 as it typically loses two electrons to achieve a stable octet. Bromine (Br) has an oxidation number of -1 since it typically gains one electron to complete its valence shell.
What compound is MgBr2?
Magnesium bromide, MgBr2, is an ionic compound composed of one magnesium ion (Mg2+) and two bromide ions (Br-). It is a white crystalline solid that is used in various chemical reactions and organic synthesis.
What is the chemical formula for magnesium- bromide?
The chemical formula for magnesium bromide is MgBr2. This compound is composed of one magnesium ion (Mg2+) and two bromide ions (Br-).
What is the oxidation state of the hydroxide ion (OH-) in a chemical compound?
The oxidation state of the hydroxide ion (OH-) in a chemical compound is -1.
How is oxidation number determined for ionic compounds?
In ionic compounds, the oxidation number is determined by the charge associated with each ion. For cations, the oxidation number is the same as the charge on the ion. For anions, the oxidation number is the negative of the charge on the ion. The sum of the oxidation numbers in an ionic compound must be zero.
What must the sum of the oxidation number be equal to?
It must be equal to the charge on the compound/ion
How many ions does MgBr2 have?
One formula unit of MgBr2 has three ions; one Mg2+ ion and two Br- ions. One mole of MgBr2 formula units has one mole of Mg2+ ions and two moles of Br- ions, for a total of three moles of ions.
How are oxidation numbers used to show a correctly written compound?
Oxidation numbers help determine the correct ratio of elements in a compound. By assigning oxidation numbers to each element, it is possible to balance the charges to show a neutral compound. The sum of the oxidation numbers in a compound should equal zero for a neutral compound or the overall charge for an ion.
What is an ionic formula for Mg and Br?
The ionic formula for Mg and Br is MgBr2, with magnesium having a 2+ charge and bromine having a 1- charge. MgBr2 indicates that two bromide ions combine with one magnesium ion in the compound.
What is the chemical formula and oxidation number of each ion in the compound First ion and the second ion is?
The chemical formula depends on the specific ions mentioned. Without knowing the ions, we cannot determine the formula or oxidation numbers. Can you provide the ions you are referring to?
What is the oxidation number of Ca(NO3)2?
The sum of the oxidation numbers is zero for the compound.
