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Is vinegar and salt a chemical change?
Vinegar (acetic acid solution in water) and salt (sodium chloride) are compounds, not"changes".
Why are water molecules so attracted to sodium chloride?
Sodium chloride is dissociated in water being an ionic compound.
What does it mean when a compound is listed as being in the aqueous state?
Type your answer here... It is dissolved in water.
Is distilled water a mixture or a compound?
An element is just that. One of the more than 100 elements on the Periodic table. A compound is a combination of elements. Water is 2 parts hydrogen being held together by an oxygen. Therefore water is still a compound when distilled.
Is water hydrogen gas oxygen gas or chloride ion an example of a compound?
Water is a compound. Hydrogen and oxygen agreements and the chloride ion, being an ion, is not a substance in its own right.
ZnO represants what substance?
Zinc oxide is a white hexagonal chemical compound that appears as white powder but changes to yellow when heated (a thermochromic compound). It isn mostly insoluble in water but soluble in acids and alkalis. .
Is salt water an example oy a compound?
Salt water is NOT a compound. Salt water is a SOLUTION. The SOLUTE being sodium chloride (salt) and the SOLVENT being water. Sodium Chloride , when not dissolved in water is a compound , similarly water is a compound.
What are examples of items that their compound changes without changing their chemical composition?
Water and Ice.
Is vinger an element compound or mixture?
Vinegar is a compound and a mixture, being mainly acetic acid (compound)mixed into water (another compound).
Do the physical properties of water change when a compound is dissolved in water. If so which properties change and why?
The physical properties of water can change when a compound is dissolved in water. The dissolved compound will determine which properties change. Some will change the surface tension, others will change the pH. Many changes are possible.
What are some physical characteristice of potassium chromate?
It is yellow in colour. Has good solubility in water. Its colour changes from yellow to orange if put into an acid
What type of bondis broken when liquid water changes to water vapor?
no bonds are broken the compound is changing phase not breaking bonds
Is vinegar and salt a chemical change?
Vinegar (acetic acid solution in water) and salt (sodium chloride) are compounds, not"changes".
Are there many chemical changes in water?
if there been many chemical changes in the water then it's chemical properties each time will be different and we may not call it water then. it would be a formation of each time , a new compound.....
Is vet sin insoluble in water?
yes being a polar compound
Is water a compound or mixture?
Water is a compound
Why are water molecule's attracted to sodium chloride?
Sodium chloride is dissociated in water being an ionic compound.
