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Why must chemical equations be balanced using coefficients?
The number of atoms in the reactant and products must be equal to obey the law of conservation of mass.
What do plants do when manufacturing food?
They photosynthesize and produce glucose which is used for growth, and release oxygen as a waste product. They absorb solar energy (sunlight), and transforms it into chemical energy (sugar). Word equation Sunlight + Carbon Dioxide --> Glucose + Oxygen Chemical equation Sunlight + CO2 --> C6H12O6 + O2
What is j in algebra?
it can represent any number it can represent any number it can represent any number it can represent any number it can represent any number
Is orbital with no electron possible?
Yes, it's called an unoccupied orbital. There are actually infinitely many unoccupied orbitals for each atom. They represent possible solutions to the wave equation for the atom, and could potentially be occupied by an electron if the atom enters an excited state.
What does the horizontal line on the map of Ecuador represent?
what geographic line is the country named after ? what does that line represent
What are the two coefficients?
In a chemical equation, coefficients represent the no. of molecules or atoms involved in a complete chem. reaction.
What is the molar ratio of two reactants determined by?
The molar ratio of two reactants in a chemical reaction is determined by the coefficients of the balanced chemical equation. These coefficients represent the number of moles of each reactant that are involved in the reaction. The molar ratio is the ratio of these coefficients.
What is a balanced chemical equation . why should chemical be balanced?
A balanced chemical equation has correct placed coefficients and a representative chemical equation need these coefficients.
What is the relationship between coefficient and balance chemical equation?
Coefficients in a balanced chemical equation represent the relative amounts of reactants and products involved in a chemical reaction. By adjusting the coefficients, the equation can be balanced to ensure that the law of conservation of mass is upheld, meaning that the total number of atoms of each element are the same on both sides of the equation.
What do the coefficients in a balanced chemical equation represent?
Represents the mole ratios between any two substance
What information can you determine from the coefficients in this balanced chemical equation?
The coefficients in a balanced chemical equation represent the relative amounts of each substance involved in the reaction. They indicate the mole ratios of the reactants and products, which can be used to determine the stoichiometry of the reaction. The coefficients help to show the conservation of mass and atoms in the reaction.
Does adding coefficients to a chemical equation disobey the law of definite proportion?
No, adding coefficients to a chemical equation does not disobey the law of definite proportion. The coefficients simply represent the relative number of moles of each substance involved in the reaction and do not alter the proportion of elements present in the compounds.
What is an arrangement of chemical formulas and symbols that represent a complete chemical reaction called?
A chemical equation represents a complete chemical reaction. It includes chemical formulas and symbols for reactants and products, as well as coefficients to balance the equation.
Are coefficients equal in a balanced chemical equation?
No, coefficients in a balanced chemical equation represent the relative amounts of each reactant and product involved in the reaction. Coefficients can be different for each substance in the equation based on the stoichiometry of the reaction.
How do the coefficients in a balanced equation compare quantites of two substances?
The coefficients in a balanced equation represent the relative number of moles of each substance involved in a chemical reaction. By comparing the coefficients of the substances in the balanced equation, you can determine the mole ratios between them. This allows you to calculate the amounts of substances consumed or produced in the reaction.
What can be added to a chemical equation to make it balanced?
Coefficients can be added in front of the chemical formulas to balance a chemical equation. These coefficients represent the number of molecules or atoms of each substance participating in the reaction. Balancing ensures that the same number of each type of atom is present on both sides of the equation.
Do the coefficients in a chemical equation represent not only the number of individual particles but also the number of moles of particles?
Yes, the coefficients in a balanced chemical equation represent the ratio of moles of reactants and products involved in the reaction. They do not directly represent the number of individual particles, but they do correspond to the number of moles of particles involved in the reaction according to the stoichiometry of the reaction.
