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The reactions taking place inside a lead accumulator are said to be redox reactions describe the chemical reaction and justify the statement?
The chemical reaction occurring in a lead-acid battery, also known as a lead accumulator, involves a redox reaction between lead dioxide (PbO2), lead (Pb), and sulfuric acid (H2SO4). The reaction can be represented as: PbO2 + Pb + 2H2SO4 → 2PbSO4 + 2H2O. This reaction involves the transfer of electrons between the lead and lead dioxide, leading to a change in oxidation states, which is characteristic of redox reactions. The lead-acid battery relies on these redox reactions to convert chemical energy into electrical energy.
How will you justify that inter particle space are present in matter?
Interparticle spaces in matter can be justified by the fact that on a microscopic level, particles such as atoms or molecules are not packed perfectly tightly together. There are gaps or spaces between these particles, which allows them to move around and interact with each other. This concept is supported by the observation of compressibility in matter, where substances can be compressed or expanded due to changes in the volume of these interparticle spaces.
What is the three-part test of that helps to justify the purpose of expenditures?
The three-part test to justify expenditures assesses if the expense is ordinary and necessary for conducting business, if it is directly related to the business, and if it is substantiated with proper documentation. If an expense meets all three criteria, it can be justified as a legitimate business expenditure.
Do the strong do what they wish?
Not necessarily. While the strong may have the capability to act as they wish, ethical considerations, societal norms, and laws often impose limits on their actions. Strength alone does not justify disregarding the rights or well-being of others.
How can you justify that bronsted lowry concept of acid and bases are applicble to non aqeous medium?
The Bronsted-Lowry concept can be applied to non-aqueous mediums since it focuses on the transfer of protons between acid-base pairs. Whether in water or another solvent, a substance can still act as an acid by donating a proton (H+) and a base by accepting a proton. This fundamental transfer of protons can occur in various solvents beyond water, allowing the concept to be applicable in non-aqueous mediums.
How can you justify that a reaction between magnesium and oxygen is a redox reactionwhile the reaction shows only addition of oxygen?
Magnesium loss electrons and oxygen gain electrons.
How can you justify that a reaction between magnesium and oxygen is a redox reaction whioe the reaction shows only addition of oxygen?
In any redox reaction, at least one reactant is reduced and at least one reactant is oxidized. In the reaction between magnesium and oxygen, the magnesium atoms are oxidized because they lose electrons and the oxygen atoms are reduced because they gain electrons. Furthermore, the premise of the question is erroneous: The reaction does not as alleged show only addition of oxygen; instead it shows combination of magnesium and oxygen to form a new chemical entity, the compound magnesium oxide.
When solving equations how do you justify your steps?
You should state the property used, such as distributive property of multiplication over addition or addition property of equality, etc.
If coefficient of correlation r between two variables is zero does it mean that there is no relationship between the variables Justify your answer?
"If coefficient of correlation, "r" between two variables is zero, does it mean that there is no relationship between the variables? Justify your answer".
Justify Zimbabwe intervention in D.R.C between 1998-2002?
It was a peace keeping mission
There is only one answer which is correct A Ab Bc?
There is no information to justify a choice between the three options.
What is the past tense of justify?
The past tense of justify is justified.
What is a sentence for the word justify?
I can give you several sentences.He tried to think of an excuse to justify his bad behavior.Can you justify that action?"Justify me; open my mind to the things I can be." (from the Nate James song "Justify Me")suzan had to justify the amount of time she would give me for the test
What is the prefix of justify?
Prefix for justify
What is the the necessary expense rule three part test is intended to do?
justify the purpose of an expenditure
A sentence with justify?
She tried to justify her actions by explaining the reasoning behind her decision.
What is the suffix of justify?
Justifyable, justifying,
