Nh3 is a weak base kb 18 times 10-5 and so the salt nh4cl
NH3 is a weak base (Kb = 1.8 × 10-5) and so the salt NH4Cl acts as a weak acid. What is the pH of a solution that is 0.049 M in NH4Cl
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Calculate and plot the required current and the resulting voltage Va that should be applied to the armature terminals of the machine. As intermediate steps, calculate and plot Ea, the required electromagnetic torque Tem from the motor, and the cur
If the scientific test of a scientific theory is accepted by the community of men and women who are called scientists, does that mean that anything is acceptable as long as enough of the right people agree with it?
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Sodium Carbonate (NaCO3) is available in very pure form and can be used to standardize acid solutions. What is the molarity of the HCl solution if 25.3 mL of the solution is required to react with 0.256 g of Na2Co3
Type and topology of LAN Type and topology of LAN
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