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Is the specific heat of all substances represented as a percentage of the specific heat of water?
No, the specific heat of substances is not universally represented as a percentage of the specific heat of water; rather, it is often expressed in units such as joules per gram per degree Celsius (J/g°C). However, water is commonly used as a reference point, with its specific heat defined as 1 cal/g°C or 4.18 J/g°C. This allows for comparisons among different substances by providing a relative measure, but the specific heat values themselves are typically reported in their own units.
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What indicates the amount of dissolved substance in the urine?
The specific gravity of urine indicates the amount of dissolved substances in urine. It is a measure of the density of urine compared to water. A higher specific gravity indicates a higher concentration of dissolved substances, while a lower specific gravity indicates a lower concentration.
What group of substances is arranged in order of decreasing specific hear values?
Substances can be arranged in order of decreasing specific heat values based on their ability to absorb heat without a significant change in temperature. Generally, water has one of the highest specific heat values among common substances, followed by substances like ethanol, wood, and metals such as aluminum and iron. The specific heat varies widely among different materials, so the exact order will depend on the substances being compared.
What freezes besides water?
Other substances that can freeze include alcohol, carbon dioxide, and ammonia. These substances solidify at specific temperatures, forming a solid state.
What do you call that substances cannot be dissolve in the water?
Substances that cannot dissolve in water are called insoluble substances. These substances do not mix with water and remain as separate phases when added to water.
Is gas and water a mineral?
No, gas and water are not minerals. Minerals are naturally occurring, inorganic solid substances with a specific chemical composition and crystal structure. Gas and water do not fit this definition.
What is specific gravity and percentage purity of benzene?
Specific gravity is a measure of the density of a substance compared to the density of water. The specific gravity of benzene is typically around 0.88. Percentage purity of benzene would refer to the amount of pure benzene in a sample compared to impurities or other substances present.
Does water or iron has the largest specific heat capacity?
Of those two substances, water has.
Among common substances water has what kind of specific heat?
High (novanet)
Which of these substances has the highest specific heat A aluminum B glass C sand D water?
Water has the highest specific heat of the substances listed. This means it can absorb a lot of heat energy before its temperature rises significantly.
What indicates the amount of dissolved substance in the urine?
The specific gravity of urine indicates the amount of dissolved substances in urine. It is a measure of the density of urine compared to water. A higher specific gravity indicates a higher concentration of dissolved substances, while a lower specific gravity indicates a lower concentration.
From what specific foods do calories come from?
Calories come from all foods and drinks, except from water.
What group of substances is arranged in order of decreasing specific hear values?
Substances can be arranged in order of decreasing specific heat values based on their ability to absorb heat without a significant change in temperature. Generally, water has one of the highest specific heat values among common substances, followed by substances like ethanol, wood, and metals such as aluminum and iron. The specific heat varies widely among different materials, so the exact order will depend on the substances being compared.
Which presence of which kind of molecule determines the concentration of other substances in the body?
Water
What freezes besides water?
Other substances that can freeze include alcohol, carbon dioxide, and ammonia. These substances solidify at specific temperatures, forming a solid state.
If Janola is bleach and water what is the percentage of bleach to water?
The percentage of bleach in Janola can vary depending on the product's formulation. However, a common concentration is around 3-5% bleach (sodium hypochlorite) in water. It's important to check the label for the specific percentage in the product you are using.
What do you call that substances cannot be dissolve in the water?
Substances that cannot dissolve in water are called insoluble substances. These substances do not mix with water and remain as separate phases when added to water.
Examples of pure substances?
Examples of pure substances include elements like gold, oxygen, and carbon, as well as compounds like water (H2O) and table salt (NaCl). These substances have a specific chemical composition and consistent properties throughout.
