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How can one determine the partial charge in chemistry?
In chemistry, the partial charge of an atom can be determined by considering the electronegativity difference between atoms in a molecule. Electronegativity is a measure of an atom's ability to attract electrons in a chemical bond. The greater the difference in electronegativity between atoms, the greater the partial charge on each atom. This can be calculated using formulas or tables that provide electronegativity values for different elements.
Between potassium nitrate and aluminium nitrate which one is required in minimum concentration to coagulate arsenious sulphide sol?
Aluminium nitrate is required in minimum concentration to coagulate arsenious sulphide sol. This is because aluminium ions have higher charge density compared to potassium ions, allowing for more effective coagulation of the negatively charged arsenious sulphide particles.
What is the significance of an eltronegativity difference of 1.7 between 2 atoms?
An electronegativity difference of 1.7 indicates a polar covalent bond. This means that the atoms share electrons unequally, with one atom having a slight negative charge and the other a slight positive charge. This difference in charge distribution affects the chemical properties of the molecule.
What is the effective nuclear charge for oxygen and how does it impact the chemical properties of the element?
The effective nuclear charge for oxygen is the positive charge experienced by the outermost electrons in an oxygen atom, which is less than the actual nuclear charge due to shielding effects from inner electrons. This impacts the chemical properties of oxygen by influencing its ability to attract and bond with other atoms, affecting its reactivity and ability to form compounds.
What type of element often has more than one common ionic charge?
Transition metals often have more than one common ionic charge due to their ability to lose different numbers of electrons from their outer shell. This variability in charge arises from the presence of multiple oxidation states and reflects the ability of transition metals to form different types of compounds.
How colloids can made to settle?
Colloidal particles have ab electrical charge that will repel all other similarly charged colloidal particles. However, these charged particles will attract particles of opposite charge. Therefore, a negative colloid can be made to coagulate (begin to settle out) by adding to it positively charged particles.
How does coagulation of casein proteins take place using Rennet or Acid?
Casein has a negative charge and it is dispersed in milk, to make cheese one must denature casein to coagulate it. Using the enzyme rennin, found in rennet, the casein will coagulate.
The ability of a conductor to take on a charge is called its?
The ability of a conductor to take on charge is called its conductance.
What is the ability to regulate the amount of charge flowing in a circuit is called?
Resistance is the ability to regulate the amount of charge flowing in a circuit.
Difference between a floating charge and a fixed charge?
fixed and floating charge
What is the difference between a city criminal charge and a county criminal charge?
I live in Utah and I have found there is no difference
What term is defined as the amount of charge stored per volt?
The term defined as the amount of charge stored per volt is capacitance. It quantifies the ability of an object to store electrical energy when a voltage difference is applied across it.
How can one determine the partial charge in chemistry?
In chemistry, the partial charge of an atom can be determined by considering the electronegativity difference between atoms in a molecule. Electronegativity is a measure of an atom's ability to attract electrons in a chemical bond. The greater the difference in electronegativity between atoms, the greater the partial charge on each atom. This can be calculated using formulas or tables that provide electronegativity values for different elements.
What is the difference between a physical charge and a chemical charge?
Your telling me!
Why colloid is electrically charged?
Colloids can become electrically charged due to the presence of ions or polar molecules on their surface. This charge can be caused by the adsorption of ions from the dispersing medium, dissociation of functional groups on the colloid particles, or physical interactions between the colloidal particles and the dispersing medium.
Can you find the potential difference when the charge is moving with external force?
ya:-):) because the charge q is proportional to potential difference
What is the difference in the charge of a proton and an electron?
The charge of a proton is positive, while the charge of an electron is negative.
