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Chromium iii oxide reacts with hydrogen sulfide h2s gas to form chromium iii sulfide and water how many grams of cr2o3 are required to produce 421 g of cr2s3?
To determine the amount of chromium (III) oxide (Cr2O3) needed to produce 421 g of chromium (III) sulfide (Cr2S3), you need to consider the molar ratio of the reactants. The molar mass of Cr2S3 is 256.16 g/mol, and Cr2O3 has a molar mass of 151.99 g/mol. First, calculate the moles of Cr2S3 produced from 421 g. Then, use the molar ratio from the balanced chemical equation to find the moles of Cr2O3 needed, and convert this to grams.
Is NH4Br soluble or insoluble?
It is soluble
Is strontium sulfate soluble?
not soluble but can be converted into an acid soluble salt
Is aluminium nitrate soluble or not very soluble?
Aluminum nitrate is soluble in water, but it is not very soluble. It has a solubility of about 68 g/100 mL of water at 20°C.
Is Na3PO4 insoluble or soluble?
soluble
What is the ionic compound name for Cr2S3?
The chemical formula Cr2S3 is for dichromium trisulfide.
What is the chemical formula for chromiumIIIsulfide?
Cr2S3
What is the formula for chromium III sulfide?
Chromium III is Cr3+. The roman numeral tells you the charge. Sulfide is S2-. You can figure this out from the periodic table. Sulfur needs two electrons to be like Argon, the next noble gas. When they form a compound, they combine in a ratio such that the total positive charge balances the total negative charge. 2 Cr3+ ions have a total charge of +6. 3 S2- ions have a total charge of -6. So the formula is Cr2S3.
How many grams of Cr2O3 is required to produce 83.4 grams of Cr2S3?
To find the amount of Cr2O3 required to produce 83.4 grams of Cr2S3, you should start by determining the molar ratio between Cr2O3 and Cr2S3. This ratio is 2:1. Next, calculate the molar mass of Cr2S3, which is 480.32 g/mol. Using the molar ratio and molar masses, you can find that you need 160.11 grams of Cr2O3 to produce 83.4 grams of Cr2S3.
What is chromic sulfide formula?
The formula for chromic sulfide is Cr2S3. It is composed of two chromium atoms bonded to three sulfur atoms.
What is formula for chromium sulfide?
Chromium VI sulphate Cr(SO4)3
What is the chemical formula of chromium ( vi) sulfide?
CrS3 is the formula of chromium(VI) sulfide
Chromium iii oxide reacts with hydrogen sulfide h2s gas to form chromium iii sulfide and water how many grams of cr2o3 are required to produce 421 g of cr2s3?
To determine the amount of chromium (III) oxide (Cr2O3) needed to produce 421 g of chromium (III) sulfide (Cr2S3), you need to consider the molar ratio of the reactants. The molar mass of Cr2S3 is 256.16 g/mol, and Cr2O3 has a molar mass of 151.99 g/mol. First, calculate the moles of Cr2S3 produced from 421 g. Then, use the molar ratio from the balanced chemical equation to find the moles of Cr2O3 needed, and convert this to grams.
What is the name of the ionic compound Cr2S3?
Cr2S3 can be broken down. You know that when combined, the charges will flip and go to subscript. That means that it broken down, it is Cr^3 x S^2. Cr^3 is the transition metal, Chromium III. The S stand for Sulfur. So the answer is Chromium (III) Sulfide
What is Longmanium?
Yes ; Is PH3 soluble or non soluble in water? Soluble. ; Is aluminium nitrate soluble or not very soluble? soluble ; What is ...
How are fat soluble and water soluble absorbed?
fat soluble vitamins are stored in our fat tissues and water soluble vitamins are soluble in water.
Is NH4Br soluble or insoluble?
It is soluble
