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1)How much 0.200M NaOH (in ml) do you need to add to neutralize 40.0 ml of 0.090M HCl? (Neutralization is defined as the point when the total amount of hydroxide ions and hydronium ions are equal, so that all can form water.)2)What is the pH of a solution made by diluting 0.12 moles of acetic acid with water to make 1.0 liter of solution?3)How many milliliters of 0.20M NaOH do you need to neutralize 40.0 ml of 0.12M acetic acid?
C4H10(g) + O2(g) CO2(g) + H2O(g) Consider the above unbalanced equation. What volume of O2 at 555 mm Hg and 56.0°C is required to produce 285 mL of CO2 at 780. mm Hg and 131°C?
Why is mercury being replaced by other liquids such as colored alcohol as the temperature-sensing fluid
The half-life of a certain radioactive element is 1,250 years. What percent of the atoms remain after 7,500 years?
We do not have a reliable method for determining the number of molar equivalents of bleach being added because commercial preparations vary in concentration and "oxidizing power
How many grams of methane gas (CH4) are in a 15.8 liter sample at 1.2 atmospheres and 27°C? Show all work used to solve this problem.
Draw the Fischer projection of the enantiomer of (4S, 5S)-5-sec-butyl-4-(1,1-difluoromethyl)nonane
what is the energy of a single UV photon and a mole of UV photons having a wavelength of 25 nm?
How many kilograms of methane (CH4) are in perfectly insulated piston with the following properties: Volume = 2 cubic meters.
Determine the phase composition and temperature when equilibrium is reestablished?
A half-cell, made by dipping a silver wire into 0.05 M aqueous AgNO, at 298 OK, develops a half-cell potential of +0.740 volts. What is the standard half-cell (Eo) for silver?
Ammonia reacts with oxygen according tot he following equation: 4NH3+5O2=4NO+6H2O deltaHrxn = -906kJ Calculate the heat (in kJ) associated with the complete reaction of 155g of NH3.
Which of the following will not have ionic bonds?
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