0
Add your answer:
Earn +20 pts
Which term is used for the chemical equation that lists only those ions that take part in a double-replacement reaction?
D.) net ionic equation -plato
Is axe sharpening a chemical change?
yes it is a chemical change as some part of the axe gets removed
What are the components of a formula called?
The Reactants are the first part of a chemical equation and the Products are the second part of a chemical equation.
What is the difference between a math equation and a chemical equation?
A math equation uses variables and numbers, while a chemical equation uses compounds and mole ratios.
Does distillation produce chemical change or a physical change?
Distillation is a physical process, not a chemical change. It involves the separation of components in a mixture based on differences in their boiling points. The chemical composition of the substances remains unchanged during distillation.
What is the only part of a chemical reaction that you can change?
The molecules of the reactants.
Which term is used for the chemical equation that lists only those ions that take part in a double repacement reaction?
This is a net ionic equation.
What is the first part of a chemical equation called?
The first part of a chemical equation is called the reactants. Reactants are the starting substances that undergo a chemical reaction to form products.
Which term is used for the chemical equation that lists only those ions that take part in a double-replacement reaction?
D.) net ionic equation -plato
What is the chemical equation for Br?
Br- is chemical symbol for a bromide anion. It is not an 'equation', it can be a part of a chemical equation, like in this precipitation reaction (example) Ag+(aq) + Br-(aq) --> AgBr(s) .
What part of the equation represents yields?
The arrow in a chemical equation represents yields or produces.
Is energy a part of a physical or chemical change?
energy is part of a physical change
When writing a chemical equation we don't include the catalyst why not?
Catalysts are not consumed in a reaction, so they are not considered reactants or products in the balanced chemical equation. Including catalysts in the equation can make it cluttered and unnecessary, as they only influence the rate of the reaction but are not chemically changed by the process.
Can microbes can change one element to other element?
No. Living things can only take part in chemical reactions using various forms of energy, and these only change the way chemical elements are bonded together, not the elements themselves.
What does the first part of the chemical equation mean?
These are the starting substances, called reactants.
Subscripts can be changed in order to balance a chemical equation.?
false
Is axe sharpening a chemical change?
yes it is a chemical change as some part of the axe gets removed
