How is the equivalent weight of a cation found
How is the equivalent weight of a cation found? Is it the molecularweight divided by the number of equivalents? And how do youdetermine how many equivalents are in a cation or anion? For example What is the equivalent weight of NA+ ,Mg2+, and SO42-?
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An electron is released from rest at a perpendicular distance of 8.2 cm from a line of charge on a very long nonconducting rod. That charge is uniformly distributed, with 6.0 µC per meter. What is the magnitude of the electron's initial acce
An election ballot asks voters to select 6 city commissioners from a group of 18 canidates. In how many ways can this be done?
Calculate the specific heat of a metal. in J/kg.K, from the following data. A container made of the metal has a mass of 3.6 kg and contains 14.5 kg of water, a 1.8 kg of the metal initially at temperature of 186.0 °C is dropped into the water.
Saturated liquid at 7 bar exits the feedwater heater at 3. Ignoring heat transfer with the surroundings and neglecting kinetic and potential energy effects, determine the mass flow rate [in kg/s] at inlet?
How is the equivalent weight of a cation found? Is it the molecularweight divided by the number of equivalents? And how do youdetermine how many equivalents are in a cation or anion?
Using contineuaty, momentum, and energy equations along with perfect gas law. Show how the flow at station 2 may be determined from conditions at station 1.
Chloramphenicol is a potent antibiotic, isolated from sterptomycesvenezuelae, that is particularly effective against typhoid fever.Both chirality centers in chloramphenicol are known to have Rconfiguration.
You are playing a game which you flip 3 fair coins. It costs $2 to play the game, which must be subtracted from your winnings. Calculate the expected value for the game.
Whaween the is the relationship between the dipolemoment and the bond moment? How is it possible for a molecule tohave a bond moments and yet be non polar?
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