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The formation constant* of [M(CN)44]2- is 7.70×10167.70×1016, where M is a generic metal.A 0.160 mole quantity of M(NO3)2 is added to a liter of 0.960
0.960 M NaCN solution.
What is the concentration of M2+ ions at equilibrium?
List three hazardous chemicals used in the synthesis of either the known or unknown compounds.
A sample of an ideal gas has a volume of 2.21 L at 287 K and 1.11 atm. Calculate the pressure when the volume is 1.03 L and the temperature is 299 K.
A chemist determines by measurements that 0.0700 moles of iodine solid particles into a chemical reaction. Calculate the mass of iodine solid that parcipates
A student found that a maximum of 0.800g silver acetate is able to dissolve in 100.0ml of water. What is the molar solubility and Ksp for the salt?
Explain while driving to San Antonio the next day, Explain the temperature of the tire reaches 130 degrees F. Define what is the pressure in the tire now, Presuming no change in volume
a sample of ethanol c2h5oh has a mass of 43.8 g.a how many carbon atoms does the sample contain?b how many hydrogen
Take a topic in chemistry and explain it from a real world perspective. I'm looking for you to relate something you have done. What does this mean, exactly? Take digestion and thoroughly explain how it is redox or the energetics (entropy, ethalpy, ..
Why is the job of water quality technician important in society? Be specific.
What is the pH (to nearest 0.01 pH unit) of a solution prepared by mixing 52.0 mL of 0.125 M HF and 78.0 mL of 0.0465 M NaOH
Explain how would you make 100mL of a carbonic acid buffer at 0.2 M as well as pH = 9.8 using 0.5 M HCO3 and either 0.1 M NaOH or 0.1 M HCl and water
Question- What is the velocity of an electron that has a de Broglie wavelength approximately the length of a chemical bond? Assume this length to be 2.9*10^-10m
If dissolved air is released when the pressure falls to more than 70 kN/m2 below atmospheric pressure, find the greatest practicable length of pipe neglecting.
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