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Which of the following pH range is a strong base?
pH 14 is the strongest base and it is usually sodium hydroxide
What is a strong base of pH range?
pH depends on concentration. Strong bases are for example: NaOH KOH Ca(OH)2 http://en.wikipedia.org/wiki/Base_(chemistry)
What is the optimal range of electrical conductivity in terms of ec us/cm for healthy plant growth in hydroponic systems?
The optimal range of electrical conductivity for healthy plant growth in hydroponic systems is typically between 1.5 to 2.5 millisiemens per centimeter (mS/cm) or 1500 to 2500 microsiemens per centimeter (S/cm). This range ensures that plants receive the right amount of nutrients without being overwhelmed by excessive salts in the water.
Is 4.5-5.2 a strong base range for pH?
pH is measured on a 0-14 scale. When something has a pH of 0-7 it is considered an acid. When it is from 7-14 it is a base. Therefore, something falling within the range of 4.5-5.2 is a weak acid and not a base.
Is Chlorine strong or weak?
Chlorine is a strong electrolyte - it always completely dissociates in water. HCl (hydrochloric acid) is a strong acid as well, for the same reason.
Why in conductivity cell pt electrode is used instead of cu electrode?
Platinum electrodes are used in conductivity cells because they are inert, stable, and have a wide potential window, making them suitable for a wide range of electrolytes. Copper electrodes can be reactive in some electrolytes, leading to interference or contamination of the sample being measured.
What is range of conductivity probe?
The range of a conductivity probe is typically expressed in units of siemens per centimeter (S/cm). Common ranges for conductivity probes are from 0.01 to 20 S/cm, but there are probes available with wider or narrower ranges depending on the specific application. Advanced probes may have a wider dynamic range to accommodate a broader range of sample conductivities.
Ability of material to conduct heat or electritcity?
The ability of a material to conduct heat is known as thermal conductivity, while the ability to conduct electricity is known as electrical conductivity. Both properties depend on the material's atomic and molecular structure, with metals typically having high electrical conductivity and a range of materials having varying thermal conductivity.
Why was the New Jersey colony more democratic than other colonies?
New englanders exhibited the widest range of social diversity
What is electrolytes blood test for?
The doctor would like to know what the levels of your electrolytes are: sodium, potassium, bicarbonate, chloride, magnesium, phosphorus and calcium. These are found a range (normal) anything lower or higher is a concern and will needed to be addressed.
Does tomato have electrolytes?
Yes, tomatoes contain electrolytes, primarily potassium, along with smaller amounts of sodium and magnesium. These electrolytes play essential roles in maintaining fluid balance, nerve function, and muscle contractions in the body. Additionally, tomatoes are hydrating and provide a range of vitamins and antioxidants, making them a nutritious choice.
What is the thermal conductivity of a meat?
The thermal conductivity of meat can vary depending on factors like fat content and moisture levels, but generally falls in the range of 0.5-0.6 W/(m·K). The conductivity is lower compared to many metals, but still allows for efficient heat transfer during cooking.
What is the word that shows moderate electrical conductivity?
Any material is classified as conductor or insulator. There is no perfect conductor or perfect insulator. If a material exhibits more conductivity it is called a conductor and materials with very low conductivity are called insulators. Materials with moderate conductivity would have medium range resistance to electricity. In practice, though, a material either conducts or it doesn't. 'Moderate' would be determined by what you were comparing it to.
Which force has a longer range the electric force or the strong force?
The electric force has a longer range than the strong force. The electric force can act over long distances, such as between charged particles in atoms and molecules, while the strong force is restricted to acting only over very short distances within atomic nuclei.
What is the normal conductivity of D M water?
Deionized (DI) water, often referred to as demineralized (DM) water, typically has a very low conductivity, usually in the range of 0.1 to 10 microsiemens per centimeter (µS/cm) at 25°C. This low conductivity is due to the removal of ionic impurities, such as salts and minerals. However, the actual conductivity can vary based on the quality of the deionization process and the presence of any contaminants.
What helps improve your range of motion and helps prevent injuries?
Strong Flexibility
What is the range for sensory-motor?
Depends on how strong the motor is.
