I can't think of any, and I have seen and worked on many RR engines.
To find the limiting reactant, we need to determine how many grams of silver chloride can be produced from each reactant and compare the results. Calculate the amount of silver chloride that can be produced from 10.0 g of silver nitrate. Calculate the amount of silver chloride that can be produced from 15.0 g of barium chloride. The reactant that produces the lesser amount of silver chloride will be the limiting reactant.
The reaction is:2 Ag2O-------------4 Ag + O2The answer is o,43 mole silver.
This means that the item is 80% silver and 20% alloy. Sterling silver is 92.5% Silver and 7.5% alloy. Many silver items produced in Mexico are marked 800 or 80.0.
There are many different man on moon coins that have been produced by many different countries and companies -- some are silver -- most are not. More information is need to determine if yours is silver.
6,2 moles of silver
Since both chloride anions and nitrate anions have a charge of -1, there will be the same number of moles of silver chloride produced as the moles of silver nitrate reacted. (Since both silver nitrate and silver chloride are ionic compounds, it would be preferable to call their "moles" "formula units" instead.)
1 mole of silver nitrate produces 1 mole of silver when it reacts to completion. Therefore, 7 moles of silver nitrate will produce 7 moles of silver.
Since silver chromate has a 1:1 molar ratio with silver nitrate, 4 moles of silver nitrate will produce 4 moles of silver chromate.
One mole of silver nitrate reacts with one mole of sodium chloride to produce one mole of silver chloride. Therefore, 7.0 mol of silver nitrate will produce 7.0 mol of silver chloride.
There were only 200 silver-framed FXDC's produced in 1993. The problem was the metallic pigment in the silver would magnetize in the electrically charged paint, so they had to be painted by hand.
Cirrus clouds is 3 syllables. Cir-rus clouds.