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any number made up of two words - we use a hyphen in between them. This applies to any number between 21 and 99.
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What is the sum of the oxidation numbers in a neutral compound?
In a neutral compound, the sum of the oxidation numbers of the atoms in the compound is zero.
What represents a compound which is an arrangement of all symbols and numbers?
A chemical formula is a representation of a compound using symbols of elements and numbers indicating the ratio of atoms. It shows the types and numbers of atoms present in a compound.
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 the sum of the oxidation number in a compound?
The sum of the oxidation numbers in a compound is zero for a neutral compound. This is because the total positive oxidation numbers from the cations must equal the total negative oxidation numbers from the anions to balance out and form a neutral compound.
How are positive and negative oxidation numbers assigned in a compound?
Positive oxidation numbers are assigned to elements that lose electrons in a compound, while negative oxidation numbers are assigned to elements that gain electrons. The oxidation number is determined by the number of electrons gained or lost in forming the compound. The sum of oxidation numbers in a compound is always zero for a neutral compound, or equal to the charge of the ion in an ionic compound.
What do you call a group of symbols and numbers that stands for a compound?
Chemical compound
Sum of all oxidation numbers in a compound?
The sum of oxidation numbers in a compound is zero for a neutral compound and equal to the charge of the ion for an ionic compound. This rule stems from the fact that the total charge of a compound must be zero for a neutral compound and must balance out for an ionic compound.
What is the sum of the oxidation numbers in a neutral compound equal to?
The sum of the oxidation numbers in a neutral compound is equal to zero. This is because in a neutral compound, the total positive oxidation numbers are balanced by the total negative oxidation numbers to give a net charge of zero.
What must the oxidation numbers in a neutral compound equal?
The oxidation numbers in a neutral compound must equal zero. This is because the overall charge of a neutral compound is zero, so the sum of the oxidation numbers must balance out to zero.
How is a formula of a compound written?
The formula of a compound is written using the symbols of the elements present in the compound and subscript numbers to represent the ratio of each element in the compound. The subscript numbers indicate how many atoms of each element are present in a molecule of the compound.
Is the product of two counting numbers a compound of those numbers?
Yes.
How do you read a chemical formula and what information does it provide about a compound?
A chemical formula shows the types and numbers of atoms in a compound. To read it, identify the elements and their respective numbers in the formula. The elements are represented by their symbols, and the numbers indicate the ratio of atoms in the compound.
