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Earn +20 ptsQ: In the formula 2HgO the coefficient is?
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What is the coefficient for magnesium chloride and sodium fluoride?
Which coefficient ?The chemical formula of magnesium chloride is MgCl2.The chemical formula of sodium chloride is NaF..
How does a coefficient in front of a formula affect the number of each type of atom in the formula?
A coefficient in front of a formula represents the number of molecules or formula units. It applies to all the atoms within that molecule or formula unit. For example, in the formula 2H₂O, the coefficient '2' means there are two water molecules, resulting in a total of 4 hydrogen atoms and 2 oxygen atoms.
What is a number written to the left of a formula called?
The number written to the left of a chemical formula is called a coefficient. It represents the ratio of moles of each substance in a chemical reaction.
Which one of the following is the number you place to the left of the formula for a substance taking part in a reaction eqution reactant product coefficient?
Coefficient
What is the difference between a subscript and a coefficient in a chemical formula?
The subscripts tell you how the atoms are bound together. The coefficient tells you how many atoms there are.
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