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What is the safest metal to use with a number of cleaning agents; even just H.2 0.; The heavier it is the better the resolve. A substance other then a metal with a comparable comparison would be nice. preferably something non corrosive.
In a titration of HNO3, you add a few drops of phenolphthalein indicator to 50.00 mL of acid in a flask. You quickly add 23.75 mL of 0.0502 M NaOH but overshoot the end point
How many different types of resonance structures can be drawn for the ion SO32.
carbon dioxide has a solubility of 0.0342 M in water. What is the solubility at 25 degrees celcius and 2110 Torr?
The compound, an eight-carbon alkane, serves as the 100 octane standard for gasoline. It has five methyl groups, one quaternary carbon, tests negative for C-C double bonds and gives four monochloro substitution products
Explain how much CO2 is dissolved in water at 500ppmv at 15 C. Explain what is the dissolved CO2 equivalent to in the dissolved phase
What change occurs in the electronic state of an azobenzene molecule when it absorbs a photon of light
Knowing the pH and the value of [H4SiO4(aq)], what is the value of [H3SiO4-(aq)] when the pH=7.0? and when pH=10.0?
When hafnium metal is heated in an atmosphere of chlorine gas, the product of the reaction is found to contain 62.2 percent Hf by mass and 37.4 percent Cl by mass.
Write and balance the equation for the reduction of iodate by hydrogen sulfite ions to give iodide and sulfate in basic
patient if the recommended dose is 6.50 mg of aspirin per Kg of body weight? How many molecules does the patient ingest?
Write the element symbol and charge. How many unpaired electrons are there in the ground state of this ion
Explain how many grams of sodium hydroxide are required to prepare a 300ml solution of sodium hydroxide (NaOH) solution having a concentration of about 0.1 mol * L-1 in a 1000ml beaker
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