lead ore contains

How many kilograms of the rock must be processed to

2010/10/28The rock in a lead ore deposit contains 88% PbS by mass. Answer Save 1 Answer Relevance Grover Lv 7 10 years ago Favorite Answer PbS = 207 + 32 = 239 %lead = 207/239 = 86.6% lead. 1.5kg Pb / .866 = 1.73kg of PbS 1.73kg PbS / .88 = 1.97kg of rock. 2 Get price

Toxic Metal: The Health Dangers of Lead

2013/9/11Lead is a naturally occurring metal but its natural status doesn't mean it's healthy. In fact, lead is extremely toxic to humans and affects the liver, kidneys, reproductive system, and nervous system. [] Lead exposure can happen quietly and causes Get price

Lead: The mineral native Lead information and pictures

Due to its rarity, Native Lead is only used as a specimen for collectors. It is fairly uncommon to obtain as a specimen, and is sought after by collectors despite its lack of aesthetics. Although Native Lead is not an ore of the element lead, the uses for that element will be briefly mentioned here: Lead is used in batteries, paint pigments, glasswork, and in sheathing electric cables. Get price

How much of this rock (in kg) must be processed to obtain

2010/5/30Therefore, it contains: 38.0% galena PbS or 38.0 grams of galena 25.0% cerussite PbCO3 or 25.0 grams of cerussite 17.4% anglesite PbSO4 or 17.4 grams of anglesite First, let's calculate the percent of lead in each of the above compounds, and then find the Get price

Lead processing

2020/8/22Lead processing, preparation of the ore for use in various products. Lead (Pb) is one of the oldest metals known, being one of seven metals used in the ancient world (the others are gold, silver, copper, iron, tin, and mercury). Its low melting point of 327 C (621 F), coupled with its easy castability and softness and malleability, make lead and lead alloys especially suitable for a wide range Get price

Amber Lead

Amber Lead was a white ore that was found only in the country of Flevance. Products fabricated from amber lead possessed a shiny white coat that made the material an instant success and a boon to Flevance's economy. The products made from Amber Lead vary from wall paint and pottery to make-up and weapons. The ore was also present in Flevance's soil, giving the flora of the country a similar Get price

[Solved] 1) Lead metal can be extracted from a mineral

1) Lead metal can be extracted from a mineral called galena, which contains 86.6% lead by mass. A particular ore contains 68.5% galena by mass. If the lead can be extracted with 92.5% efficiency, what mass of ore is required to make a lead sphere with a 5.00 Get price

Lead

Trivia Before Lead was available as a natural resource, it was crafted using the Fabricator, with the precise recipe varying depending on the game build.The first iteration required 3 Copper Ore and 1 Silver Ore, while a later variant used two Batteries to create a material called Lead Plate. Get price

Pearson Edexcel Level 1/Level 2 GCSE (9

2018/5/17The method used to extract a metal from its ore is linked to the reactivity of the metal. Part of the reactivity series is shown in Figure 2. calcium most reactive aluminium zinc iron copper gold least reactive Figure 2 (a) Iron ore contains iron oxide. Iron is extracted Get price

Pitchblende

Pitchblende is a radioactive, uranium-rich mineral and ore. It has a chemical composition that is largely UO2, but also contains UO3 and oxides of lead, thorium, and rare earth elements. It is known as pitchblende due to its black color and high density. It is also commonly referred to as Uraninite. The mineral has been known at least since Get price

List Minerals Associated with Gold

To know what type of rock is gold associated with you must see that the minerals most common in placer deposits are platinum, iridosmine, magnetite, iron pyrites, ilmenite, zircon, garnets, rutile and barytes; wolfram, scheelite, brookite and diamonds are less common. Diamonds are associated with gold in Brazil, and also occasionally in the Urals and in the United States. In auriferous quartz Get price

How to assay and evaluate silver, copper and lead ores

A little of the ore mixed with grease colors a flame green. Copper ores are heavy, and generally of a bright color, either red, blue, green, yellow or brown. Lead: The two important sources of supply are galena and cerussite. The former contains 87 percent of Get price

what mass of ore is required to make a lead sphere with a

2013/8/31The lead can only be extracted with 92.5% efficiency and Lead metal can be extracted from a mineral called galena, which contains 86.6% lead by mass. A particular ore contains 68.5% galena by mass. The volume lead is calculated by V= 4/3πr^3 = 2144cm^3. Get price

Lead Ore Buying Leads

Lead Ore buying leads Find Lead Ore buyers, importers, wholesalers and distributors - Page 2 Dear sir, We are ready willing and able to purchase the following commodity as specified below . PRODUCT: lead concentrate/zinc concentrate/copper concentrate SPECIFICATIONS:please show me the typical assay report QUANTITY: Total six thousands MT Get price

Lead metal can be extracted from a mineral called galena,

2013/9/13Lead metal can be extracted from a mineral called galena, which contains 86.6% lead by mass. A particular ore contains 68.5% galena by mass. If the lead can be extracted with 92.5% efficiency, what mass of ore is required to make a lead sphere with a 3.00cm Get price

The rock in a lead ore deposit contains 84% PbS by mass.

The rock in a lead ore deposit contains 84% PbS by mass. How many kilograms of the rock must be processed to obtain 2.3 kg of Pb? - 140091 Answer: 3.162 kg Explanation: 1) Mass percent = (mass of a part / total mass) 1002) 84% PbS by mass.Percent Get price

Pearson Edexcel Level 1/Level 2 GCSE (9

2018/5/17The method used to extract a metal from its ore is linked to the reactivity of the metal. Part of the reactivity series is shown in Figure 2. calcium most reactive aluminium zinc iron copper gold least reactive Figure 2 (a) Iron ore contains iron oxide. Iron is extracted Get price

Lead Ore / Lead Concentrate Smelting, Manufacturing

It often contains enough silver to be mined as a silver ore. Most commercial deposits of Lead ore are in the form of veins, where hot fluids have leached the ore from cooling igneous masses and deposited it in cracks in the surrounding country rock, and in thermal metamorphic zones, where the heat of igneous intrusions has altered the minerals of surrounding rocks. Get price

Minerals That Can Be Harmful If Inhaled Or Ingested

2017/6/22Cerussite - lead carbonate aka white lead ore Chalcanthite - contains copper and sulfur and is water soluble Chalcopyrite (Peacock Stone, Peacock Ore) - a copper iron sulfide mineral Chrysocolla - a copper silicate Cinnabar - this is where mercury comes from Get price

selling the Lead ore concentrated lead ore

Lead ore(Pb) contains Silver(Ag) Contact Information Company Name Piel Alpha SA de CV Contact Person dalsoon cha Address federico ibarra #1169,colonia guadalupana, City/Area Guadalajara State/Province Jalisco Zip/Postal Code 44220 Country/Region Get price

The rock in a lead ore deposit contains 84% PbS by mass.

The rock in a lead ore deposit contains 84% PbS by mass. How many kilograms of rock must a mining company process to obtain 1.0 kg of Pb? For 84% purity mining 1000 g of ore gives 840 g of PbS For 1000 g of PbS we will need X g of ore X = 1190.47g of ore Get price

Pearson Edexcel Level 1/Level 2 GCSE (9

2018/5/17The method used to extract a metal from its ore is linked to the reactivity of the metal. Part of the reactivity series is shown in Figure 2. calcium most reactive aluminium zinc iron copper gold least reactive Figure 2 (a) Iron ore contains iron oxide. Iron is extracted Get price

Fallout 76: Lead guide

Our Fallout 76 Lead guide contains a list of all the places you can find Lead, and all the junk items that grant Lead when scrapped. Lead can be found in both deposits and extracted from a whole host of junk items too. You'll usually need lead to mod equipment with Get price

Lead

2020/8/12Lead can get into your body by consuming contaminated water or food, or from breathing fumes or dust that contain lead. Children under the age of 6 years old are at an increased risk for lead exposure, due to their rapid rate of growth and their tendency to place toys and other objects in their mouths that could contain lead or leaded dust. Get price

Solved: A sample of lead ore contains 78.0% galena, PbS.

The lead ore contains galena is Molecular weight of Here galena (PBS) present So, moles of Comment(0) Chapter, Problem is solved. View this answer View a sample solution View a full sample Back to top Corresponding Textbook General Chemistry 1CC Get price

Lead

2020/8/12Lead can get into your body by consuming contaminated water or food, or from breathing fumes or dust that contain lead. Children under the age of 6 years old are at an increased risk for lead exposure, due to their rapid rate of growth and their tendency to place toys and other objects in their mouths that could contain lead or leaded dust. Get price

I was told this is silver ore. All we know for sure is that it

I was told this is silver ore. All we know for sure is that it was found in Utah in the 1890s. What do you guys think? Close 30 Posted by u/BehindEnemyLines1 2 years ago Archived I was told this is silver ore. All we know for sure is that it was found in Utah in the Get price

Amber Lead

Amber Lead was a white ore that was found only in the country of Flevance. Products fabricated from amber lead possessed a shiny white coat that made the material an instant success and a boon to Flevance's economy. The products made from Amber Lead vary from wall paint and pottery to make-up and weapons. The ore was also present in Flevance's soil, giving the flora of the country a similar Get price

Answer: Lead metal can be extracted from a

Lead metal can be extracted from a mineral called galena, which contains 86.6% lead by mass. A particular ore contains 68.5% galena by mass. If the lead can be extracted with 92.5% efficiency, what mass of ore is required to make a lead sphere with a 5.00 em Get price

50 kg of an alloy of lead and tin contains 60% of lead.

Friends.. ! 50 kg of an alloy of lead and tin contains 60% of lead. 50 kg of alloy contains 60% 60% of 50 kg = 30 kgs of lead. How much lead must be melted into it to make the alloy contain 75% of the lead Let we add x kgs of lead Thus total total Get price