(a) Neutralisation between strong acid and strong base e.g.,
NaOH + HCl -> NaCl + H2O + 13.7 kcal
(b) Double decomposition reactions or precipitation reactions e.g.,
BaCl2(aq) + H2SO4(aq) -> BaSO4(s) ↓ + 2HCl(aq)
(c) Thermal decomposition, e.g.,
(d) Redox reactions, e.g.,
SnCl2(aq) + 2FeCl3(aq) -> SnCl4(aq) + 2FeCl2(aq)
No, not all chemical reactions are reversible. Some reactions are irreversible, meaning they cannot easily be reversed to reform the original reactants.
"The problems you caused are irreversible; they can never be remedied."
may be....a blood clotting while a blood transfusion.very........ rare.cause it is irreversible!and anything which is irreversible, that is.................................
Sedimentary rocks can be formed by chemical reactions when minerals in water precipitate out and settle to form rock layers. Examples of sedimentary rocks formed by chemical reactions include limestone and halite.
it can't be changed,i.e.,irreversible change...
Cooking involve irreversible chemical reactions.
irreversible
chemical reactions are irreversible but physical changes are reversible
No, lighting a firework is not irreversible. Once ignited, the firework will burn and explode, but the process itself is not permanent. The chemical reactions that produce the light and sound are temporary and do not alter the firework in a permanent way.
some chemical changes can be reversed but they are hard to reverse usually
No, not all chemical reactions are reversible. Some reactions are irreversible, meaning they cannot easily be reversed to reform the original reactants.
Yes because it is a chemical reaction and these reactions are irreversible
Digestion involve chemical reactions, it is a chemical and mechanical process and is irreversible.
No, not all physical reactions are reversible. Some physical reactions are irreversible, meaning they cannot easily be undone or reversed to their original state. Examples of irreversible physical reactions include burning a match or breaking a glass.
"The problems you caused are irreversible; they can never be remedied."
No, it isnt. There are chemical reactions while breathing.
The reactions in which the products do not recombine to form reactants are called irreversible reactions. They are supposed to complete and are represented by putting a single arrow (-------->) between the reactants and products.