What is difference between base quantity and derived quantity?
Feb 17, 2025 · The SI base units for length are meters, so volume is expressed in cubic meters (m^3). It is not considered a fundamental quantity like length, mass, or time, which are base …
Is bicarbonate a base and how does it contribute to the pH
Feb 7, 2025 · Yes, bicarbonate is a base. It contributes to pH balance in a solution by acting as a buffer, helping to maintain a stable pH level by accepting or donating hydrogen ions to prevent …
What is the conjugate base for HPO3 -2? - Answers
Jun 1, 2024 · donor acid + acceptor base ---> conjugate acid + conjugate base the answer above is wrong to form a conjugate, the ion H2PO4 - must lose a hydrogen ion H+ i.e H2PO4 - -H+ = …
What is an ohm and what combination of SI fundamental units
Mar 12, 2025 · An ohm is a unit of electrical resistance. It represents the combination of SI fundamental units of kilograms, meters, and seconds, denoted as kgm2s-3A-2.
What is the balanced equation for hydrochloric acid and calcium ...
Jan 15, 2025 · The equation is balanced with 1 molecule of calcium hydroxide reacting with 2 molecules of hydrochloric acid to produce 1 molecule of calcium chloride and 2 molecules of …
What is the height of Mount Everest from its base to its summit?
Feb 12, 2025 · The base of Mount Everest is approximately 17,598 feet (5,364 meters) high, while its summit reaches 29,032 feet (8,848 meters) above sea level.
What is considered the strongest base in the world and why is it ...
Feb 7, 2025 · The strongest base in the world is lithium hydroxide. It is considered the strongest because it has a high affinity for protons, making it highly reactive and able to easily accept …
What is an aqueous sodium hydroxide solution and how is it
Feb 7, 2025 · An aqueous sodium hydroxide solution is a mixture of water and sodium hydroxide, a strong base. It is commonly used in various industries for processes such as chemical …
Is carbon a base or acid? - Answers
May 25, 2024 · However, when combined with others to form compounds, carbon can become a base or acid. It can be a base by becoming a sodium carbonate, or become an acid by …
What does Price per person per night based on double ... - Answers
Sep 17, 2023 · Here is an example: If the price is $50 per person, per night, based on double occupancy, it means that the room is meant for 2 people, and that each person will pay $50, …