all are liquids at room temperature and normal air pressure.
Well, all one of two things these have in common is that they are all composed of water.
Odorless and colorless
they are all liquids
They are all liquid at room temperature.
They are fluid at STP
Dry ice is CO2 and water is H2O; all the chemical properties are different.
Yes because when a chemical change happens the substance may not have some of the physical or chemical properties it had once before. An example of htis would be Dry Ice. This would be an example because dry ice was once just ice then they add a chemical and it turns into dry ice.
Physical Change
It is a physical change: the water is absorbed into the sponge-like pasta. The elements and compounds of the flour and water are not changed, and you could even dry the pasta out again (with a probable loss of quality).
Properties of fresh concrete:WorkabilitysegregationBleedingHarshnessProperties of hardened concrete:DurabilityPermeabilityCreepShrinkage
Dry ice is CO2 and water is H2O; all the chemical properties are different.
Some physical properties of wood (mainly cellulose) are that it can be strong and dense. Dry wood is an electrical insulator, because of the lack of water, and the many air spaces. When wet, wood is susceptible to mold and bacterial decomposition.
Some physical properties of wood (mainly cellulose) are that it can be strong and dense. Dry wood is an electrical insulator, because of the lack of water, and the many air spaces. When wet, wood is susceptible to mold and bacterial decomposition.
water soluble dry matter, vitamin C, pH, titratable acidity, reducing sugar, sucrose and some minerals
Yes, they do.
dry
The answer is D; the sublimation of dry ice. A physical change alters one of the physical properties of a substance (e.g. size, shape, color, etc.), but it does not change the substance itself. A chemical change causes new substances to be formed. The new substances have different chemical properties from the original substance. Changes in the state or phase of matter, such as the sublimation of dry ice (solid carbon dioxide), are physical changes because the chemical compositions of the substances do not change. Sublimation is the change of an object from a solid-state directly to a gaseous state.
Physical - the water is just evaporating.
water soluble dry matter, vitamin C, pH, titratable acidity, reducing sugar, sucrose and some minerals
the most common gas is water vapor
Common animal adaptions to prolonged dry weather are great in number. Common animal adaptions include water conservation in limbs and stomachs.
Carbon dioxide dissolved in water is in equilibrium with carbonic acid:CO2 + H2O ⇌ H2CO3http://en.wikipedia.org/wiki/Carbonic_acid