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Ferric Oxide

AQUAMAXX GFO GRANULAR FERRIC OXIDE 128 OZ 1 GALLON PHOSPHATE
AQUAMAXX GFO GRANULAR FERRIC OXIDE 128 OZ 1 GALLON PHOSPHATE
$59.99
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AQUAMAXX GFO GRANULAR FERRIC OXIDE 32 OZ 1 QUART PHOSPHATE
AQUAMAXX GFO GRANULAR FERRIC OXIDE 32 OZ 1 QUART PHOSPHATE
$18.99
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2LB GFO Granular Ferric Oxide Phosphate Remover
2LB GFO Granular Ferric Oxide Phosphate Remover
$12.99
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5 Gallons GFO Granular Ferric Oxide Phosphate Remover 20LB Bucket
5 Gallons GFO Granular Ferric Oxide Phosphate Remover 20LB Bucket
$275.00
Time Remaining: 16d 5h 22m
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AQUAMAXX GFO GRANULAR FERRIC OXIDE 1 QUART
AQUAMAXX GFO GRANULAR FERRIC OXIDE 1 QUART
$19.95
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AQUAMAXX GFO GRANULAR FERRIC OXIDE 1 GALLON
AQUAMAXX GFO GRANULAR FERRIC OXIDE 1 GALLON
$61.95
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AQUAMAXX GFO GRANULAR FERRIC OXIDE 64 OZ PHOSPHATE
AQUAMAXX GFO GRANULAR FERRIC OXIDE 64 OZ PHOSPHATE
$38.99
Time Remaining: 26d 20h 5m
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The mass of ferric oxide that will be obtained by complete oxidation of 2g of iron is:?

1. 2.86
2. 3.86
3. 1.86
4. 4.86
5. 0.25

Please solve it...

Ferric oxide is: Fe2O3, molar mass = 159.69 g/mol
Iron is Fe, molar mass = 55.847g/mol
Equation:
4 Fe + 3 O2 = 2 Fe2O3
2mol Fe produce 1 mol Fe2O3
Mass of Fe2O3 produced from 2g Fe = 159.69/(55.847*2) * 2 = 2.86

Mass of Fe2O3 produced = 2.86g

FERRIC (IRON III) OXIDE RED 500G
FERRIC (IRON III) OXIDE RED 500G
Sale Price: $24.95
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Description

Fe2O3, CAS#: 1309-37-1, FW: 159.69

Adsorption of trace metals by hydrous ferric oxide in seawater
Adsorption of trace metals by hydrous ferric oxide in seawater
Sale Price: $13.99
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Quantum QA502 Alpha Series 5.25-Inch 2-Way Speaker
Quantum QA502 Alpha Series 5.25-Inch 2-Way Speaker
List Price: $35.99
Sale Price: $22.99
You save: $13.00 (36%)
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Alpha Series 5.25 Inch 2-Way Speaker PEI Dome Tweeter Electro-plated PP Cone Ferric Oxide magnet Rubber Surround Stamped heavy gauge basket Tooled rubber magnet boot Max power 100 watts Rms power 60 watts

Two Little Fishies PhosBan Phosphate Adsorption Media - 150 g
Two Little Fishies PhosBan Phosphate Adsorption Media - 150 g
List Price: $19.99
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Description

Take care of your phosphate problem with Two Little Fishie's PhosBan, a new product in the Julian Sprung's Formula line. PhosBan is a highly porous super adsorbent granular filter media made from ferric oxide hydroxide...

Micro Audio Cassette, 60 Minutes (30 x 2)
Micro Audio Cassette, 60 Minutes (30 x 2)
Sale Price: $5.48
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Micro Audio Cassette, 60 Minutes (30 x 2)

Nitric Oxide and Infection
Nitric Oxide and Infection
Sale Price: $239.00
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Description

Familiarity with nitric oxide is essential to a modern understanding of pathophysiologic mechanisms of infectious disease. Recent research has established nitric oxide and related reactive nitrogen intermediates to be important molecular mediators of diverse physiologic processes such as control of vascular tone, regulation of the immune system, and microbial and tumor cell growth...

DOSCH Textures: Rust & Metal V3
DOSCH Textures: Rust & Metal V3
List Price: $109.00
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Description

Seamlessly tileable multi-layer textures for 3D-design, animation, CAD or print applications. All textures (depictions) which can be applied to 3D models in order to lend them an individual appearance...

Quantum QB60D Beta Series 6.5 Inch Dual Cone Speaker
Quantum QB60D Beta Series 6.5 Inch Dual Cone Speaker
List Price: $21.99
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You save: $3.98 (18%)
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Beta Series 6.5 Inch Dual Cone Speaker, Piezzo Dome Tweeter Mylar Dome Tweeter / Mid PP Cone Ferric Oxide Magnet Rubber Surround Stamped Heavy Gauge Basket. Dual Cone Speaker, max power: 130 Watts, RMS power: 40 Watts, sensitivity: 89dB, freq...

The 2009-2014 World Outlook for Iron Compounds Excluding Iron Oxides, Hydroxides, and Ferric Chloride
The 2009-2014 World Outlook for Iron Compounds Excluding Iron Oxides, Hydroxides, and Ferric Chloride
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This econometric study covers the world outlook for iron compounds excluding iron oxides, hydroxides, and ferric chloride across more than 200 countries. For each year reported, estimates are given for the latent demand, or potential industry earnings (P...

The 2009 Report on Iron Compounds Excluding Iron Oxides, Hydroxides, and Ferric Chloride: World Market Segmentation by City
The 2009 Report on Iron Compounds Excluding Iron Oxides, Hydroxides, and Ferric Chloride: World Market Segmentation by City
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This report was created for global strategic planners who cannot be content with traditional methods of segmenting world markets. With the advent of a "borderless world", cities become a more important criteria in prioritizing markets, as opposed to regions, continents, or countries...



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