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Assume that liquid water forms in item 5 write a formula equation for the reaction that sHow is the physical states of all compounds?
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∙ 10y ago
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A chemical formula written over the arrow in a chemical equation signifies?
The formula written over the arrow in a chemical equation represents the catalyst or condition needed for the reaction to occur, but it is not consumed in the reaction itself.
What does manganese above an arrow in a formula equation mean?
it means that manganese is a catalyst in the reaction.
What number do you place to the left of the formula for a substance taking part in a reaction?
The number placed to the left of a formula in a chemical equation is the coefficient, which represents the stoichiometry or the ratio of moles of each substance involved in the reaction.
How do you write a balanced equation for 22-dimethylbutane?
You don't. An equation can only be written for a reaction, not an individual substance. Perhaps you mean what is the formula? It is CH3(CH3)2CH2CH3 or C6H14 .
What is the symbol for Potassium oxide?
An equation refers to a reaction, not an individual compound. The formula of potassium oxide is K2O. If you mean the equation for its formation from the elements, it is 4K + O2 --> 2K2O.
Relationship of chemical formula chemical reaction and chemical equation?
Chemical formula is representative for the chemical compositon of a compound. Chemical equation is representative (describe) for a chemical reaction.
What tells the story of a chemical reaction?
The written statement that shows a chemical reaction is called an "equation". The representation of each reactant is called its chemical formula.
What is a coefficient in science?
a coefficent in physical science means:a number in front of a chemical formula in an equation that indicates how many molecules or atoms of each reactant and product that are involved in a reaction
In any chemical reaction the quantities that are preserved are?
In any chemical reaction the quantities that are conserved are mass and number of atoms. After the correct formula for a reactant in an equation has been written, the formula should not be changed.
What is the equation for the reaction that the enzyme carries out?
There is no formula, Enzymes are organic catalyists, not a recatant
What is the equation for the chemical reaction HgI?
HgI is not a chemical reaction, it is the empirical formula for the compound Mercury (I) iodide, Hg2I2
How do you check a formula for dimensional consistency?
To check a formula for dimensional consistency, analyze the units on both sides of the equation. Ensure that the units on each side match up in terms of length, mass, time, and other relevant dimensions. If the units on both sides are equivalent, the formula is dimensionally consistent.
What is the balanced chemical equation for the reaction of copper tetraoxosulphate 6?
The chemical formula (not equation) of copper(II) sulfate is CuSO4.
What is the formula for the reaction between sulfuric acid and calcium carbonate?
The chemical reaction between sulfuric acid (H2SO4) and calcium carbonate (CaCO3) can be represented by the following formula: H2SO4 + CaCO3 -> CaSO4 + H2CO3 This reaction produces calcium sulfate (CaSO4) and carbonic acid (H2CO3), which decomposes into water and carbon dioxide.
What does manganese above an arrow in a formula equation mean?
it means that manganese is a catalyst in the reaction.
What do coefficients in a chemical equation represent?
Coefficients in a chemical equation represent the number of units of the formula immediately following the coefficient that are involved in the balanced equation for the reaction.
What is the chemical reaction formula that converts carbon dioxide and water to carbonic acid?
6CO2 + 6H2O --> C6H12O6 + 6O2 This is the reaction involved in photosynthesis
