0
What else can I help you with?
What is the freezing point for sugared water?
The freezing point of sugared water is lower than that of pure water. The freezing point depression is dependent on the concentration of sugar in the water. Generally, a solution of 10% sugar will freeze at a lower temperature than pure water.
A student measures the boiling point of rainwater and sea water.Which has the higher boiling point?
Sea water has higher boiling point,as it contains sodium chloride
What are the differences between distilled water and rainwater in terms of their purity and composition?
Distilled water is purer than rainwater because it has been boiled and condensed to remove impurities. Rainwater, on the other hand, can contain pollutants and particles from the atmosphere. In terms of composition, distilled water is essentially pure H2O, while rainwater may contain minerals and other substances picked up as it falls through the air.
What are the differences between rainwater and distilled water in terms of their composition and potential uses?
Rainwater and distilled water differ in their composition and potential uses. Rainwater contains minerals and impurities from the atmosphere, while distilled water is pure and free of contaminants. Distilled water is commonly used in laboratories, medical procedures, and in household appliances like steam irons. Rainwater is often used for irrigation, gardening, and non-potable household tasks.
What water will not freeze?
Water with a high salt content, such as seawater or brine, will have a lower freezing point compared to pure water. This means it will remain in liquid form at lower temperatures than pure water.
Is ocean water and pure water and rainwater are mixtures?
yes its made of oxygen and hydrogen
Can rainwater have a pH of 7?
Yes, rainwater typically has a pH slightly lower than 7, around 5.6-6.5 due to the absorption of carbon dioxide from the atmosphere. However, if rainwater is collected in a clean environment with minimal air pollution, its pH can be close to 7.
Does rainwater have vitamin B12?
No, rainwater would be pure water if it weren't for the contaminates is picks up from the air while falling.
Is rainwater is pure form of water or distillted water?
It is based as salt water but then turned into pure water. 1. The ocean water evaporates into water vapor leaving all the salt and other chemicals behind 2.The water vapor turns into clouds 3.The clouds build up in water so much they rain. So yes rain water is pure
Which samples are pure water?
Samples that are pure water include distilled water, rainwater, and water that has been filtered through a reverse osmosis system. These samples do not contain any dissolved minerals or impurities.
Which is pure water rain water or distilled water?
Both rainwater and distilled water are forms of pure water as they contain minimal impurities. Distilled water is water that has been boiled and condensed, removing impurities like minerals and contaminants. Rainwater, on the other hand, can pick up pollutants from the atmosphere as it falls but is generally considered pure unless contaminated by environmental factors.
What percentage of earths water is pure?
Virtually none. Ever fresh rainwater or snow has dissolved impurities in it.
Is rainwater a poor conductor?
To produce rainwater, it first evaporates, only collecting pure water with nothing else, then it condenses into clouds, that are still made of pure water. When it becomes rain, it is still pure water, so it will not conduct electricity well. It's molecules carry no electric charge and there are no ions in solution to carry charges, so it would not be a good conductor.
What are the boiling and melting point's of salty water?
That depends on how much salt is dissolved in the water. Generally, the boiling point will be higher than for pure water, and the melting point will be lower than for pure water.
What is difference between sea water and rainwater?
Sea water is salty due to the presence of dissolved salts like sodium and chloride, while rainwater is relatively pure and contains very low concentrations of salts. Sea water also contains various minerals and trace elements, whereas rainwater is mostly composed of water molecules. Additionally, sea water has a higher density compared to rainwater.
What is the freezing point for sugared water?
The freezing point of sugared water is lower than that of pure water. The freezing point depression is dependent on the concentration of sugar in the water. Generally, a solution of 10% sugar will freeze at a lower temperature than pure water.
Calcium carbonate is insoluble in pure water why does it dissolve in rain water?
Because rainwater, with the different chemicals and elements in it, is very slightly acidic.
