What is the molarity of the original vinegar solution
If 1.0 mL of vinegar needs 22.5 mL of 0.195 M NaOH to reach the equivalence point in the titration, what is the molarity of the original vinegar solution?
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What are the four characteristic parameters of a transmission line? Which parameter is used to calculate the real loss? Which parameter is used to calculate the charging current? Which parameter is almost negligible and why?What is the relationsh
Assuming the solution has a heat capacity of 4.18 J/°C·g and assuming no heat loss to the calorimeter, calculate the enthalpy change for the dissolution of NH4NO3 in units of kJ/mol.
A mixture having a molar analysis of 50% CO2, 33.3% CO, and 16.7% O2 enters acompressor operating at steady state at 37 oC, 1 bar, 40 m/s with a mass flow rate of 1kg/s and exits at 237 oC, 30 m/s.
Do you think a comparable spill of a water-insoluble liquid that has a density of 1.20 g/mL would have been as harmful to waterfowl and aquatic mammals, assuming that the toxicity of the liquid was comparable to that of petroleum? Explain your ans
Describe the advantages of a 4- to 20 mA current loop as an input signal compared to a 0- to 5- V input signal?
A compound contains 43.64% P with the remainder being oxygen. What is the empirical formula of the compound?
Aluminum has the FCC crystal structure. Its atomic weight is 26.98g/mole, and its density is 2.70g/cm3. Determine the atomic radius of a single aluminum atom?
A shaft wit a channel section shown in fig. 3.40 is subjected to a torque T. Assume that neither end is constrained. Find the warping distribution on the cross-section, the maximum warp, and the location of the maximum warp.
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