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The name for K2Cr2O7 is potassium dichromate.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoThat is potassium dichromate (or it would be, if the sub-scripts were written correctly).
Wiki User
∙ 11y agoPotassium Dichromate
Wiki User
∙ 11y agoPotassium Dichromate (VI)
Wiki User
∙ 13y agopotassium dichromate
Wiki User
∙ 12y agoPotassium chronium oxide
Anonymous
Potassium heptaoxochromate(vi)
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What is K2Cr2O7 formula?
You can get the Atomic Masses in a periodic table: K = 39,1u; Cr = 52,0u; O = 16,0u. Then do de sum: (39,1*2+52*2+16*7) = 294,2u The concept on Formula Mass is similar to the Molecular Mass, but applied to a ionic compound.
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your name! lol i have heard this riddle dozens of times b4.
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khankirpola
What is LizO name science?
CaNr2 name
What is a homosaphian?
It is scientific name for humans. Scientists have developed a system to name all the species on this planet. Each animals has a species name and a genus name.
Name the product of ovi dation of etanol with k2Cr2O7?
Aldehydes is the product name of ovi dation of ethanol with k2Cr2O7.
What is the chemical formula for potassium heptaoxodichromate VI?
The chemical forrmula of potassium heptaoxodichromate(VI) is K2Cr2O7. The systematic IUPAC name is potassium dichromate (VI).
Name the following binary compound K2Cr2O7?
The chemical name is, potassium dichromate. It is orange in colour. Dichromate ion gives colour for this compound.
What is the compound for K2Cr207?
potassium dichromate
What is the dissociation equation for K2Cr2O7?
K2Cr2O7(aq) ------> 2K+(aq)+Cr2O72-(aq)
How do you make 0.25N K2Cr2O7 solution?
1N of k2cr2o7=49.09 gm/1 L 0.25N=12.2725 gm of k2cr2o7 in 1 L of water.
What is the formula for patassium dichromate?
The chemical formula of potassium dichromate is K2Cr2O7
How many grams of potassium are in 12.5 g potassium dichromate?
potassium dichromate- K2Cr2O7 12.5 grams K2Cr2O7 *(1 mol K2Cr2O7/294 grams K2Cr2O7)= .0425 mols K2Cr2O7 There's two mols of K (potassium) for every 1 mol of K2Cr2O7 (Potassium Dichromate) so you multiply the K2Cr2O7 by two to get mols of K .0425 mols K2Cr2O7*(2 mols K/1 mol K2Cr2O7)=.085 mols K Multiply by the molar mass of K to get grams .85 mols K*(39 grams/1 mol K)= 3.32 grams potassium
How prepare 0.1 n k2cr2o7?
Weigh 4.9035g K2Cr2O7 make up to 1 liter
Does molarity and normality is same in K2Cr2O7?
No, It's totally different. 1M of K2Cr2O7 is 294.19g/water 1L on the other hands, 1N of K2Cr2O7 is 49.04 g/ water 1L
What is the chemical reaction between hydrogen peroxide and K2Cr2O7?
There is no reaction between H2O2 and K2Cr2O7 because both are oxidants.
What is the net equation for k2cr2o7 hcl equals kcl cl2 h2o crcl3?
K2Cr2O7+14HCl ---> 3Cl2 + 2CrCl3 + 2KCl + 7H2O
