One assumes this is a single displacement reaction.
2Au + FeSO4 --> Au2SO4 + Fe
Au is the symbol of gold, and it does not react with hydrochloric acid. It is only dissolved in Aqua Regia.
The process in extracting gold is done in steps. One the ore of gold is found and treated it is crushed to heap leaching and then is sent off for grinding, concentration, and roasting and pressure oxidation.
beta particle apex
Nuclear notations are used to represent the decay of one element into another. The generic formula for a radioactive element is X-M = X-(M-4) + He-4 where X is the symbol for the element, M represents the mass number for the element. An equation for gold-191 may be Au-191 = Au-187 + He-4.
The symbol equation for the reaction between gold and sulfuric acid is Au + H2SO4 → Au2(SO4)3 + H2. In this reaction, gold (Au) reacts with sulfuric acid (H2SO4) to form gold sulfate (Au2(SO4)3) and hydrogen gas (H2). The balanced equation shows the stoichiometry of the reaction, indicating that one mole of gold reacts with three moles of sulfuric acid to produce one mole of gold sulfate and one mole of hydrogen gas.
Au is the symbol of gold, and it does not react with hydrochloric acid. It is only dissolved in Aqua Regia.
The balanced equation for positron decay of Mercury-188 ((^{188}{80}\text{Hg})) is: (^{188}{80}\text{Hg} \rightarrow ^{188}{79}\text{Au} + e^+ + \bar{\nu_e}) where (^{188}{79}\text{Au}) is gold-188, (e^+) is a positron, and (\bar{\nu_e}) is an electron antineutrino.
The process in extracting gold is done in steps. One the ore of gold is found and treated it is crushed to heap leaching and then is sent off for grinding, concentration, and roasting and pressure oxidation.
beta particle apex
Nuclear notations are used to represent the decay of one element into another. The generic formula for a radioactive element is X-M = X-(M-4) + He-4 where X is the symbol for the element, M represents the mass number for the element. An equation for gold-191 may be Au-191 = Au-187 + He-4.
This is something you must learn for yourself in chemistry class or something, and isnt good to ask for help on the internet for something you should be learning yourself.
The symbol equation for the reaction between gold and sulfuric acid is Au + H2SO4 → Au2(SO4)3 + H2. In this reaction, gold (Au) reacts with sulfuric acid (H2SO4) to form gold sulfate (Au2(SO4)3) and hydrogen gas (H2). The balanced equation shows the stoichiometry of the reaction, indicating that one mole of gold reacts with three moles of sulfuric acid to produce one mole of gold sulfate and one mole of hydrogen gas.
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The cast of Au Plus proche - 2011 includes: Maxime Desmons as Maurice
To find the mass of Au produced, first calculate the molar mass of Au2S3 (gold (III) sulfide) and Au. Then use the stoichiometry of the balanced chemical equation of the reaction between Au2S3 and H2 to determine the moles of Au produced. Finally, multiply the moles of Au produced by the molar mass of Au to find the mass.
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