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a) Decrease the net ionic equation for the reaction 61.5mL of 0.11 M sodium hydroxide were required to completely neutralize 23.7mL of sulfuric acid.
Decrease the net ionic equation for the reaction of zinc with nitric acid
Which reagent is used in excess? How great is the molar excess (how many times greater)? I'll add the procedure images in the comments
What's the central atom for CH3Br, how many bonds are formed, is it polar or nonpolar, what's the direction of electronegativity
A gas under a pressure of 74 mmHg and at a temperature of 75C occupies a 500.0-L container. How many moles of gas are in the container?
At what distance will the rate of energy transfer be equal to the excited-state decay rate for isolated CFP, equal to the inverse of the excited-state lifetime?
Calculate the vapor pressure of water above a solution prepared by dissolving 35.0 g of glycerin (C3H8O3) in 140 g of water at 343 K. (The vapor pressure of water at 343 K is 233.7 torr)
Isopropyl alcohol is mixed with water to produce a 31.0% (v/v) alcohol solution. How many milliliters of each component are present
If desalinated water costs 2250 per acre-foot, how much does desalinated water cost per liter?
At an altitude of 10000 ft, the partial pressure of oxygen in the lungs is about 68 mm Hg. What is the concentration (in mg/L) of dissolved O2 in blood (or water) at this partial pressure and a normal body temperature of 37 degrees C
A gas expands and does P-V work on the surroundings equal to 259 J. At the same time, it absorbs 216 J of heat from the surroundings. What is the change in energy of the system?
What is the volume in mL of 0.585 M HCl(aq) needed to reach halfway to the equivalence (stoichiometric) point in the titration
If the 3d and 4s bands overlap in a metal atom, what is the maximum number of electrons for this composite band
The temperature dependence of the reaction rate constant is given by the equation: ... ln k = ln A - Ea/RT ... ... Where: k = rate constant T = temperature A
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