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In a nuclear reaction, which of the following must be conserveda. the count of nucleonsb. the number of electronsc. charged. the number of neutrons?
a. the count of nucleons c. charge
What is an atom inventory?
Is a count of the numbers of atoms of each element in a compound or in a chemical reaction.
I’m a nuclear reaction which of the following must be conserved?
In a nuclear reaction, mass and energy must be conserved. Nuclear reactions involve the conversion of mass into energy, following Einstein's famous equation E=mc^2, which states that mass and energy are equivalent.
How many potassium atoms are in the reactants of the chemical reaction?
To determine the number of potassium atoms in the reactants of a chemical reaction, you would need to look at the chemical equation for the reaction and count the number of potassium atoms on the reactant side. The coefficient in front of the potassium-containing compound in the reactants indicates how many potassium atoms are present in that compound.
What happens to the total mass of substances during a chemical reaction?
The total mass of substances remains constant during a chemical reaction, according to the law of conservation of mass. This means that atoms are rearranged during a reaction, but no atoms are created or destroyed in the process.
Is tree cutting a physical or chemical reaction?
tree cutting can not be count in chemical reaction because it doesn't take any of the elements or atoms.So, the answer must be a physical or you can say this is a nature reaction.In the physical, the sharp thing and non-sharp thing often be teachers compare and talk about.wish my answer could help you, GOOD LUCK!!
Which one of the following is a step used for balancing chemical equation?
Determine how long the reaction will take. apex
What happens to the number of protons during chemical bonding?
In chemical bonding, the number of protons remains the same. That's because the original elements involved in the chemical reaction remain the same as regards their nuclei. Nothing involving the nucleus of an atom is changed in chemical reactions. This differentiates chemical reactions from nuclear reactions, where changes in atomic nuclei are what makes a nuclear reaction a nuclear reaction.
In a chemical equation can you count the number of molecules?
Yes, you can count the number of molecules in a chemical equation by looking at the coefficients in front of the chemical formulas. Coefficients represent the number of molecules of each substance involved in the reaction. For example, in the equation 2H2 + O2 -> 2H2O, it shows that two molecules of hydrogen combine with one molecule of oxygen to form two molecules of water.
Does an ice cream melting in a bowl count as a chemical reaction?
No, its a physical change. It make be changing from a solid to a liquid, but it is not changing at a chemical level, only at a physical level. No matter how you slice it, it is still ice cream (but maybe a little drippy).
How many nuclear bombs have been set off in history estimates will suffice?
You can count them yourself in the related link on The Nuclear Weapon ArchiveA Guide to Nuclear Weapons
How are moles used in chemistry to measure the amount of a substance in a reaction?
Moles are used in chemistry to measure the amount of a substance in a reaction because they provide a way to count and compare the number of atoms or molecules involved. By using the concept of moles, chemists can accurately determine the quantities of reactants and products in a chemical reaction, allowing for precise calculations and analysis.
