0
What else can I help you with?
How can you extract gold from an alloy using nitric acid?
To extract gold from an alloy using nitric acid, you can dissolve the alloy in nitric acid, which will selectively dissolve the base metals in the alloy, leaving behind the gold. Once the base metals are dissolved, you can precipitate the gold from the solution by adding a reducing agent, such as copper or ferrous sulfate, which will cause the gold to drop out of the solution as a solid. Finally, the solid gold can be filtered out and further refined to obtain pure gold.
What element is used in overhead sprinklers?
If you are talking about the little rod that melts causing the sprinkler to spray water, it is not an element. It is either a metal alloy or plastic that melts at a relatively low temperature. The older sprinklers all used metal alloy, but as the usual alloy contained lead as one of the metals that alloy has been phased out due to concern over toxicity. Where metal alloy is still used it has been reformulated without lead. But the preference now is to use plastic rods.The image above shows a sprinkler with red colored plastic rod.
How do you get the atomic weight of brass?
Brass does not have an atomic weight as it is an alloy. An alloy consisting of Copper (Atomic Weight: 63.546) & Zinc (Atomic Weight:65.38). This is why there is no Atomic Weight available for it. Once in a while a comparison of metals requires commonality. Such as if you were comparing the mass of a Brass item to say one of Lead (Atomic Weight:207.2). Mixtures of Brass vary from 5% Zinc to 45%. As you can easily see the weight of both Copper and Zinc are close in weight, and both are about 1/3 of the Lead. This would mean that if you were making a weight for say "skin diving" if you used lead instead of Brass the lead would be 1/3 the size and identical weight.I hope this had helped you.
How much do ounces of weed weight?
an ounce is an ounce. it doesnt matter if its weed or oreos, 16 ounces make a pound, 28 grams make an once.
An alloy containing 8 cm3 of copper and 7 cm3 of tin has a mass of 121g A second alloy contains 9 cm3 of copper and 11 cm3 of tin and has a mass of 158 g Find the density of copper and tin in gcm?
To obtain the answer, use these algebraic equations : 8 cm3 Cu + 7 cm3 Sn =121 g 9 cm3 Cu + 11 cm3 Sn =158 g Analyzing the two equations, we find that 72 Cu + 63 Sn = 1089 g 72 Cu + 88 Sn = 1264 g and 25 Sn = 175 g Sn = 7 Tin has a density of 7 g/cm3 and Copper has a density of 9 g/cm3.
How do you make an iron sword out of cast iron?
To make an iron sword from cast iron, the cast iron needs to be melted down and then poured into a sword-shaped mold. Once the iron has cooled and solidified, the rough sword shape can be refined and sharpened using tools like grinders and files. Tempering the sword by heating and cooling it will help improve its hardness and durability.
How do you clean the blades in a dishwasher?
Locate the screw in the center of the blades. Unscrew and remove blades, once removed they can be cleaned and disinfected in boiling water.
Can a bent alloy wheel be fixed successfully?
That's generally not a good idea. Alloy is strong and light but once it's bent a lot of it's strength is lost. Bending it again to straighten it will only make it weaker.
Where is the Grimore sword in Rune Factory?
In the DS version, you can't find it. Once you get the Grimore scale, give it to the weapons smith. He will tell you that he's always wanted to make the Grimore sword and tell you to come back in three days. When you return, he will give you the sword.
How do helecopter blades spin so fast?
Helicopter blades operate from a transmission or gearbox immediately under the blades. They have to spin fast to give the helicopter lift. Once they are in the air the blades twist slightly to give forward motion.
How can you get the sword of Altiar?
Once you have unlocked the Armor of Altiar, Altiar's sword is purcahsable from all blacksmiths, at 50,000 florins.
What animals teeth are so sharp that they were once used as knife blades?
mamoths
What is a sword in Final Fantasy 7 an airship in Final Fantasy 8 and a sword once again in Final Fantasy 9?
'Ragnarok'
What is the name of hereward the wakes sword?
It is a VERY powerful sword and it's called Brain Biter and it can tesle 12 men at once!
What was hereward the wake sword called?
It is a VERY powerful sword and it's called Brain Biter and it can tesle 12 men at once!
Is the sword of aeons in Fable 2?
The Sword of Aeons is a bloodforged legendary weapon in Fable, in which securing the sword against Jack of Blades becomes a major plot line. The sword is revealed to have an ancient connection to the bloodline of the protagonist.To be activated, it requires the blood of Archon's bloodline. Once that happens, the key appears, the key is used to activate the focus sites, which reveals the sword. To achieve full power the sword requires the death of at least two people from Archon's bloodline.The sword itself is acquired in the Chamber of Fate, after Jack of Blades is defeated; in order to wield it, however, you must sacrifice your sister. Or the Hero can cast it into the vortex opened by Jack's death and destroy the sword, giving the Hero the option of receiving Avo's Tear, an equally powered sword (TLC Only). The sword has an attack strength of 550 points in the original Fable, reduced to 230 points in The Lost Chapters.HistoryThe Tales of Albion reveal that the Sword of Aeons originally belonged to Jack of Blades, but was stolen from him by William Black, when the latter was sucked into the Void. The sword spoke to Black, promising to help him slay the Court if he surrendered his soul. This was agreed, and Black used the sword to defeat the three members of the Court, and ultimately free Albion. TriviaThe opposite rival sword to the Sword of Aeons is "Avo's Tear" obtainable only if the Hero is good and chose to destroy The Sword of Aeons.The Sword of Aeons appears in Fable 2, vaguely in one of the painting in the destroyed Chamber of Fate in the Hero's Guild. There was a bit of a goof though, in the pictures the Hero of Oakvale appears wielding the blade against Jack of Blades, though according to the original storyline the only way to get the sword was to kill Theresa. Seeing as she appears in Fable II that makes this outcome impossible. It is possible this could be Avo's Tear as both swords look almost the same.
How often do you change electric razor blades?
Electric razor blades should be changed once every 12 months, but that could depend on the model of the razor. Changing razor blades properly will ensure an even shave.
