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What else can I help you with?
Is tea a reversible change or non-reversible change?
It is not a reversible change. During boiling some components are extracted with hot water from the crushed dried leaves. It is impossible to restore the original leaves.
Is mixing cement and water reversible?
Portland cement (and the concrete, mortar, thin set, or other masonry product made from it) doesn't dry. Rather, it cures by a chemical reaction initiated by putting water in it. The reaction is irreversible; hence, adding water to cement is an irreversible change.
Does flour soluble in water?
No, flour is not soluble in water. When mixed with water, flour forms a dough-like mixture due to the gluten proteins binding together.
Is a puddle evaporating a reversible or irreversible change?
Yes, evaporation is the changing of matter from a liquid to a gas. You can reverse this process through condensation which is the change from a gas to a liquid.
Is water changing to water vapour a reversible or irreversible change?
The change of water to water vapor is reversible, as water vapor can condense back into liquid water through a process called condensation. This cycle of evaporation and condensation is part of the water cycle.
Is dough reversible?
No. Once water and flour are mixed, there is no way to separate the two since they form a completely new substance.
Why is mixed sand and water physical change?
because it is reversible and no new substances are formed
Is fizzy indigestion powder mixed with water reversible or irreversible?
reversible?
Can you consider a chemical change dissolving salt in a water?
no because it is reversible. If you dissolve out the water you are left with NaCl. A change that is reversible is a physical change.
Dissolving sugar in water is an example of a physical change.?
Reversible
Is boiling water to make tea a reversible change or a chemical reaction?
it's a reversible change
How can you get flour back when mixed with water?
evaporate the water
Is mixing flour and water is reversible or irreversible?
no
When sand and water are mixed is it reversible?
yes, just evaporate water and you are left with sand
Is tea a reversible change or non-reversible change?
It is not a reversible change. During boiling some components are extracted with hot water from the crushed dried leaves. It is impossible to restore the original leaves.
Is mixing cement and water reversible?
Portland cement (and the concrete, mortar, thin set, or other masonry product made from it) doesn't dry. Rather, it cures by a chemical reaction initiated by putting water in it. The reaction is irreversible; hence, adding water to cement is an irreversible change.
When flour and heat are mixed what do you get?
Flour and water can be mixed together to produce a thickener, a paste or a batter. The end result of mixing flour and water depends on the ratio of flour to water as well as on the temperature of the flour and the water.
