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What type of solution has a pH greater than seven?
A solution with a pH greater than seven is considered basic or alkaline. This indicates a higher concentration of hydroxide ions (OH-) compared to hydrogen ions (H+), resulting in a basic solution.
The acidbase numbering system?
The acid-base numbering system is used to classify organic compounds based on the number of acidic and basic functional groups present in the molecule. The system assigns a numerical value to the acidity and basicity of the compound, which helps in predicting its chemical properties. Compounds with higher acid numbers are considered more acidic, while those with higher base numbers are considered more basic.
What is the stregnth of a basic solution?
The strength of a basic solution is determined by its concentration of hydroxide ions (OH-) and its pH level. Basic solutions have a high OH- concentration and a pH above 7. They are capable of neutralizing acids and can be corrosive or caustic depending on the concentration.
What are seven physical properties used to identify unkown materials?
To identify a property, the first step you have to do is to decide which property you want to experiment with. Then, you test on a sample which is unknown. Finally, you compare and contrast the data with the known properties. :)Peace. :)
What is alkli in science?
Alkali refers to a group of reactive metals that readily form hydroxides when exposed to water. In chemistry, alkalis have a pH greater than 7 and are known for their basic properties. They are commonly found in compounds like sodium hydroxide and potassium hydroxide.
What are seven basic physical attributes of matter?
Some basic physical attributes of matter include mass, volume, density, shape, color, texture, and temperature. These attributes describe the characteristics and properties of different types of matter.
What are the seven characteristics used to identify minerals?
The seven characteristics used to identify minerals are color, streak, luster, hardness, cleavage, fracture, and specific gravity. These properties can help differentiate one mineral from another based on their unique physical and chemical properties.
For any mineral What are seven basic properties that can be measured or observed?
Seven basic properties that can be measured or observed in minerals include color, streak, luster, hardness, cleavage, fracture, and specific gravity. Color refers to the appearance of the mineral, while streak is the color of its powdered form. Luster describes how light interacts with the mineral's surface, and hardness measures its resistance to scratching. Cleavage and fracture indicate how a mineral breaks, while specific gravity assesses its density relative to water.
How many basic Crystal classes are there?
There are seven basic crystal classes in crystallography, which are categorized based on their symmetry properties. These classes correspond to the seven crystal systems: cubic, tetragonal, orthorhombic, hexagonal, rhombohedral, monoclinic, and triclinic. Each class exhibits specific symmetry elements and arrangements of atoms.
What are the seven properties of timber?
the seven properties of timber are wood finish rought sand machine
How is Vishnu represented?
We can use Vishnu force in the Isolated mode or in Holistic Mode In Isolated Mode Vishnu's vehicle is Vasuki, the five or seven headed serpent. The serpent is symbolic of the sinusoidal wave and the heads symbolic of the number of basic force we opt for. In the holistic mode the vehicle of Vishnu is Garuda. In this mode Vishnu would have the properties of all the seven basic gods. Thus, Vishnu is the epitome of the seven basic gods.
What are the Properties of timber?
the seven properties of timber are wood finish rought sand machine
What are the properties of rational numbers?
what are the seven properties of rational numbers
What are the properties of art?
There are seven basic elements of art. Line, shape, texture, light, value, color and space. In addition, time and motion are sometimes considered an element of art.
What are seven minerals that are valuable resources?
Choperiyte
What is meant by unit of a physical quantity?
A unit of a physical quantity is a standardized quantity used to express measurements. These units help provide a clear and consistent way to quantify different physical properties such as length, mass, time, and temperature. Units allow for effective communication and comparison of measurements across different contexts.
What is meant by fundamental physical quantities?
In Science, there are seven fundamental quantities. The seven fundamental quantities includes length, mass, time, electric current, thermodynamic temperature, amount of substance, and luminous intensity.
