How many moles of hydronium ion can be neutralized
The label on liquid Gaviscon states that each tablespoon (15 mL)contains 95 mg of aluminum hydroxide and 412 mg of magnesium carbonate. How many moles of hydronium ion can be neutralized by one tablespoon of Gaviscon?
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The surface charge density on an infinite charged plane is - 1.70 x 10^-6C/m^2 . A proton is shot straight away from the plane at 2.20 x 10^6m/s . How far does the proton travel before reaching it's turning point?
One mole of an ideal gas occupies 22.4 L at standard temperature and pressure. What would be the volume of one mole of an ideal gas at -35 °C and 730 mmHg. (R=0.082 L-atm/Kmol)
Monochromatic light strikes a diffraction grating at normal incidence before illuminating a screen 2.18 m away. If the first-order maxima are separated by 1.49 m on the screen, what is the distance between the two second-order maxima?
According to the American Cancer Society, one in twelve women will develop breast cancer at some time in her life. Of the numbers mentioned, which are parameters?
If the heat capacity of the cooling water is 4.2 J/mol°C, the inlet temperature is 25°C, and the outlet temperature cannot be greater than 40°C, what is the flow rate of the cooling water in kmol/hr?
A very massive object traveling at 100 m/s in the -z direction strikes a very light object that is initially at rest. If the collision is totally elastic, what is the velocity of the light object?
What is the probability that after servicing twelve of these phones, phones of only two of the three types remain to be serviced?
Suddenly she needs to consult her physics book so you throw it to her with speed 8.6 m/s relative to your spacecraft. She is at rest relative to the spacecraft just before catching the 2.3 kg book. Find the astronaunts velocity just after she catc
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