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nitric acid is a strong acid that is entirely ionized in aqueous solutions of concentrations ranging from 1 to 10 15m
compute the ph of 0010 m hcl in 0040 m nacl a ignoring activity coefficients b with activity
is the hydration of alkenes under acidic conditions that generally leads to rearrangements
convert the subsequent voltages presume the silver-silver chloride as well as calomel reference electrodes are
while an ion-selective electrode for x was immersed in 00620 m xcl the measured potential was 00430 v explain what is
give the formula of each coordination compound comprise square brackets around the coordination complex dont include
match the suitable octahedral crystal-field splitting diagram with the given spin state and metal ionhigh spin mn2low
an unknown compound p isolated from a mould was found to be optically active as well as to have a molecular formula of
ignoring activities find out the molar solubility of copper i aside cun3 in a solution with a ph of 1204 ksp cun3 49
at a certain temperature the equilibrium constant for the subsequent chemical equation is 280 at this temperature
explain why does the addition of no2 to acidic solution of acetanilide require to be performed at a cold temperature
a sample of solid ammonium carbonate is heated in a closed container at 298 k and allowed to reach equilibrium the
explain a compound has a molar mass of 598 gmol define if 358 mg of the compound is dissolved in adequate water to make
diethyl ether comprise a vapor pressure of 401 mmhg torr at 180c as well as its molar heat of evaporation is 260 kjmol
diethyl ether have a vapor pressure of 401 mmhg torr at 18 0c and its molar heat of evaporation is 260 kjmol explain
sparklers enclose powdered iron explain why do sparklers burn more rapidly that a piece of iron wire select all that
a certain substance has a heat of vaporization of 6589kjmol explain at what kelvin temperature will the vapor pressure
the flask shown here contains 0450 g of acid as well as a few drops of phenolphthalein indicator dissolved in water the
offer the complete balanced reaction for hno3aqbaoh2aq as well as the ionic and net ionic
state the balanced molecular ionic as well as net ionic equations for the neutralization reaction between nh3aq and
the subsequent data show the rate constant of a reaction measured at several different temperatures temperature k rate
two reactant are mixed in a bomb calorimeter as well as a reaction occurs the temperature of the calorimeter rises
a balloon expands isothermally from 10 l to 100 l next to a constant external pressure of 70 atm the work done by the
a reaction is carried out in a constant pressure calorimeter appropriate measurements are taken as well as the energy