Examlex
In the reaction HNO3 + NH3 NH4+ + NO3-, NH4+ and NH3 are a conjugate acid-base pair.
Overload Protection
A safety mechanism designed to automatically interrupt the power supply when the electrical load exceeds the system's capacity, preventing damage or fire.
Bimetallic Strip
A strip made of two dissimilar metals bonded together that bends at different temperatures, used in temperature sensing or control devices.
Thermal Expansion
The increase in volume of a substance due to a rise in temperature.
Electronic Overload Unit
A protective device that monitors the current to motors and disconnects power in case of overload, preventing damage.
Q6: The half life for a first order
Q26: MgO has the same crystal structure as
Q38: Arrange the following aqueous solutions in order
Q54: Which response includes all the following
Q72: For water K<sub>f</sub> = 1.86<sup> <span
Q74: Carbon tetrachloride reacts at high temperatures
Q98: A sample of solid naphthalene is
Q102: For the reaction 3H<sub>2</sub>(g) + N<sub>2</sub>(g)
Q129: Which of the following constants is/are
Q131: For H<sub>3</sub>PO<sub>4</sub>, K<sub>a1</sub> = 7.3 * 10<sup>-3</sup>,