chemical change. the dressing and mayonnaise changed completely to form the sauce.
Oil and water do not mix because oil is nonpolar and water is polar. When they are mixed together and shaken, the oil separates into droplets due to their different chemical properties. This is not due to an acidic interaction but rather a result of the differences in polarity between the two substances.
Items like carbonated beverages, soda cans, and some types of chemical compounds can explode when shaken due to pressure buildup within the container. It is important to handle such items carefully to prevent accidents.
ill have a vodka martini: shaken, not 'stirred'.
When bromine water is shaken with a saturated fat, the orange color of the bromine water will fade due to the reaction between the bromine and the unsaturated fatty acids in the fat. This reaction is a test for the presence of unsaturation in a compound.
Glow sticks contain a chemical called hydrogen peroxide and a fluorescent dye. When the glow stick is bent and the hydrogen peroxide mixes with the dye, it undergoes a chemical reaction that produces light.
chemical change
No. They aren't even a mixture, since they don't mix. When properly shaken prior to serving, an oil & vinegar dressing is a "suspension"; droplets of each all next to each other, but still separate. If you leave the bottle standing for a few minutes, the vinegar (which is mostly water) will sink to the bottom and the oil will float to the top.
Excited together? That's what they say in Chemistry.
After a piece of chalk is pounded by a fist or rolling pin or other object it normally get crushed and turns into lumpy powder.
This is a nonhomogeneous mixture.
Short answer: No. A salad dressing is specifically a colloid emulsion (when shaken/prepared), but easily becomes a suspension as the oil and water (in the vinegar) separate over time. On top of that, things like mustard seeds and herbs cause the dressing to become a mixture (as they could be filtered out). A salad in its entirety is a mixture, as the leaves are not dissolved in the dressing. So, salad cannot be a solution and neither is its dressing.
Oil and water do not mix because oil is nonpolar and water is polar. When they are mixed together and shaken, the oil separates into droplets due to their different chemical properties. This is not due to an acidic interaction but rather a result of the differences in polarity between the two substances.
Yes, mixing oil and vinegar is considered a reversible change. When combined, they create an emulsion, but if left to sit or shaken, they will eventually separate back into two distinct layers. This separation indicates that the original substances can be recovered without any chemical alteration.
Items like carbonated beverages, soda cans, and some types of chemical compounds can explode when shaken due to pressure buildup within the container. It is important to handle such items carefully to prevent accidents.
Shaken Ajmanov's birth name is Ajmanov, Shaken Kenzhetayevich.
The present perfect forms are have shaken and has shaken.Examples:They have shaken everything up. (plural subject)She has shaken everything up. (singular subject)
Heterogeneous Mixture