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What is the correct name of the compound Pb(NO3)2?
The correct name of the compound Pb(NO3)2 is lead(II) nitrate.
What does the subscript 2 show in this chemical equation?
The subscript 2 in a chemical equation typically indicates that there are two atoms of that element present in the compound or molecule. It represents the stoichiometry of that element within the compound.
The subscript of potassium in a compound formed between potassium and sulfur is?
The subscript of potassium in a compound formed between potassium and sulfur would be 1, as it is understood to exist as K+ in ionic compounds.
In the chemical formula CO2 t6he subscript 2 shows which of the following..?
The subscript 2 shows the number of oxygen atoms in each molecule of the compound, carbon dioxide.
What is the chemical name for the compound with the formula Na2S?
The chemical name for the compound with the formula Na2S is sodium sulfide. In this compound, sodium (Na) is in the +1 oxidation state, and sulfur (S) is in the -2 oxidation state. The subscript "2" in the formula indicates that there are two sodium atoms for every one sulfur atom in the compound.
What is the correct name of the compound Pb(NO3)2?
The correct name of the compound Pb(NO3)2 is lead(II) nitrate.
What does a subscript tell us in a binary nonmetal compound?
In a binary nonmetal compound, a subscript tells us the ratio of atoms present in the compound. Each subscript represents the number of atoms of that element in the compound. For example, in CO2, the subscript 2 indicates that there are two oxygen atoms for each carbon atom.
What does the subscript 2 show in this chemical equation?
The subscript 2 in a chemical equation typically indicates that there are two atoms of that element present in the compound or molecule. It represents the stoichiometry of that element within the compound.
What is the subscript for ammonium in ammonium dichromate?
The subscript for ammonium in ammonium dichromate is (NH4)2. This means there are two ammonium ions present in the compound.
What is the subscript for ammonium in the chemical formula ammonium dichromate?
Ammonium Dichromate: (NH4)2Cr2O7. The subscript on Ammonium (NH4) is 2.
The subscript of potassium in a compound formed between potassium and sulfur is?
The subscript of potassium in a compound formed between potassium and sulfur would be 1, as it is understood to exist as K+ in ionic compounds.
In the chemical formula CO2 t6he subscript 2 shows which of the following..?
The subscript 2 shows the number of oxygen atoms in each molecule of the compound, carbon dioxide.
What is the chemical name for the compound with the formula Na2S?
The chemical name for the compound with the formula Na2S is sodium sulfide. In this compound, sodium (Na) is in the +1 oxidation state, and sulfur (S) is in the -2 oxidation state. The subscript "2" in the formula indicates that there are two sodium atoms for every one sulfur atom in the compound.
Does the formula cacl2 represents the compound ions?
The formula CaCl2 represents the compound calcium chloride. It consists of calcium ions (Ca2+) and chloride ions (Cl-). The subscript "2" indicates that there are two chloride ions for every one calcium ion in the compound.
The elements that make up a compound and the exact number of atoms of each element in a unit of the compound can be?
determined using the chemical formula of the compound. The chemical formula provides the type and ratio of elements present in a compound. After determining the chemical formula, one can calculate the exact number of atoms of each element in a unit of the compound using stoichiometry.
What is the number 2 in the formula for hydrogen called?
H2O The little 2 is a subscript that tells you that there are 2 Hydrogen atoms in the compound. There is no 1 after the Oxygen because if there is no subscript, there is an understood 1 atom in the compound.
What is the correct exponent for n2o4?
The correct exponent for ( N_2O_4 ) is 2, because the subscript 2 after the nitrogen atom indicates that there are 2 nitrogen atoms in the molecule.
