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Show the molecular formula for each arranged from weakest to strongest strength
a Acids: sulfuric acid, bicarbonate ion, sulfurous acid, carbonic acid, dihydrogen phosphate ion, water
b. Bases: bicarbonate ion, acetate ion, phosphate ion, hydrogen sulfate ion, hydroxide ion, and water
Find the number of moles of water that can be formed if you have 150mol of hydrogen gas and 70mol
The concentration of carbon in a carbon-metal alloy is found to be 4.73x10^1 kg/m3. It is also known that the concentration of carbon in wt% in the alloy is 1.318x10^0 .
An old saying about electrical safety states that you should keep one hand in your pocket when working with electricity. What does this mean? Why will transformers not operate on direct current?
If strong oxidizer spill occurs in the vicinity of barrels of flammable chemicals, with one of the barrels of flammable chemicals possible leaking as well, should water be used on the incident or how should mitigation proceed?
when the initial concentration of reactant is 0.71 m a second-order reaction has a half-life of 18 s then determines
The reaction of water and coal at a high temperature produces a mixture of hydrogen and carbon monoxide gases. This mixture is known as synthesis gas (or syngas). What mass of hydrogen gas can be formed from the reaction of 51.3 g of carbon with e..
A swan can float on a lake with only 33% of its volume below the surface. What is the average density of the swan
Methane and oxygen react to form carbon dioxide and water. What mass of water is formed if 3.2 g of methane reacts with 12.8 g of oxygen to produce 8.8 g of carbon dioxide
How many moles of nitroglycerin and how many moles of gas(air, assume no nitroglycerin vapors present)were in the container originally?
The minimum energy required to break an oxygen-oxygen bond in ozone (O3) is 387 kJ/mole. What is the longest wavelength of light
suppose that the microwave radiation has a wavelength of 12.7 cm. how many photons are required to heat 200. ml of
Question- Nickel can be plated from aqueous solution according to the following half reaction. How long would it take (in min) to plate 29.6 g of nickel at 4.7 A? Ni2+(aq) + 2 e- --> Ni(s) 3.5*10^2 min
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