Explain what volume of base is needed to reach

Reference no: EM13682939

The flask shown here contains 0.450 g of acid as well as a few drops of phenolphthalein indicator dissolved in water. The buret contains 0.200 M NaOH. Explain what volume of base is needed to reach the end point of the titration? Presuming the acid is monoprotic what is its molar mass?

Reference no: EM13682939

Questions Cloud

Explain what is diethyl ether vapor pressure : Diethyl ether have a vapor pressure of 401 mmHg torr at 18 0C and its molar heat of evaporation is 26.0 kJ/mol explain what is its vapor pressure at 32.00C ( R = 8.314J/K.mol)

Explain sparklers enclose powdered iron : Sparklers enclose powdered iron. Explain why do sparklers burn more rapidly that a piece of iron wire? Select all that apply.

Explain at what kelvin temperature will the vapor pressure : A certain substance has a heat of vaporization of 65.89kJ/mol. Explain at what Kelvin temperature will the vapor pressure be at 5.50 times higher than it was at 297k

Compute the number of moles of no2(g) : At a certain temperature the equilibrium constant for the subsequent chemical equation is 2.80. At this temperature, compute the number of moles of NO2(g) that must be added to 2.52 mol of SO2(g) in order to form 1.20 mol of SO3(g) at equilibrium.

Explain what volume of base is needed to reach : The flask shown here contains 0.450 g of acid as well as a few drops of phenolphthalein indicator dissolved in water. The buret contains 0.200 M NaOH. Explain what volume of base is needed to reach the end point of the titration. Presuming the aci..

Explain the ionic and net ionic equations : Offer the complete balanced reaction for HNO3(aq)+Ba(OH)2(aq) as well as the ionic and net ionic equations

State the balanced molecular and ionic equations : State the balanced molecular, ionic as well as net ionic equations for the neutralization reaction between NH3(aq) and H2SO4(aq).

The subsequent data show the rate constant of a reaction : The subsequent data show the rate constant of a reaction measured at several different temperatures. Temperature (K) Rate Constant (1/s) 300/0.289 310/0.817 320/ 2.17 330/5.43 340/12.9

Explain two reactant are mixed in a bomb calorimeter : Two reactant are mixed in a bomb calorimeter as well as a reaction occurs. The temperature of the calorimeter rises. Which of the subsequent statements regarding the reaction is true

User Account

All Pages