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What is the mass of HBr gas when excess H gas and 1.25 mol of Br gas react?
Wiki User
∙ 10y ago
1.25 mol HBr is (maximally) produced from 1.25 mol Br (better: 0.625 mol Br2)
Since its molecular mass is 80.91 g mol−1 this 1.25 mol corresponds with 101.1 gram HBr
Wiki User
∙ 10y ago
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G of hydrogen will react with 19 g of fluorine to form HF By contrast 1 g of hydrogen will react with 80 g of bromine to form HBr how many of each product will form into the reaction?
Considering conservation of mass, the mass will not be destroyed or gained. This means that there will be 20 grams of hydrogen flouride.
What happn when HBr react with sodium thiosulphate?
Dilute Hydrobromic acid react with Sodium Thiosulfate to produce Sodium Bromide, Sulfur Dioxide, Sulfur and Water, according to the following equationNa2S2O3 +2 HBr ----> 2 NaBr + S + SO2+ H2O
Is bromine a strong or a weak acid?
Bromine itself is not considered an acid. However, it can react with water to a small degree to form hydrobromic acid (HBr), a strong acid and hypobromous acid (HBrO) a weak acid. Br2 + H2O --> HBr + HBrO
Why the bond energy of HF is greater than HBr?
Fluorine has the highest electronegativity of any element. Therefore, the energy released when hydrogen and fluorine react is greater than the energy released when hydrogen and bromine react, and that energy must be resupplied to cause either bond to break.
What is the chemical formula of aqueous solution of Hydrogen bromine?
HBr In a chemical equation you would write it as HBr(aq).
How many moles are in 186 grams of HBr?
For this you need the atomic (molecular) mass of HBr. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. HBr= 81.0 grams186 grams HBr / (81.0 grams) =2.30 moles HBr
G of hydrogen will react with 19 g of fluorine to form HF By contrast 1 g of hydrogen will react with 80 g of bromine to form HBr how many of each product will form into the reaction?
Considering conservation of mass, the mass will not be destroyed or gained. This means that there will be 20 grams of hydrogen flouride.
Which is faster to effuse HCl or HBr?
HCl effuses faster due to less molecular mass (36.5) as compare to HBr (81).
What happn when HBr react with sodium thiosulphate?
Dilute Hydrobromic acid react with Sodium Thiosulfate to produce Sodium Bromide, Sulfur Dioxide, Sulfur and Water, according to the following equationNa2S2O3 +2 HBr ----> 2 NaBr + S + SO2+ H2O
How many grams HBr are required to produce 150g AlBr3 in the equation 2Al plus 6HBr producing 2AlBr3 and 3H2?
Given the balanced equation2Al + 6HBr --> 2AlBr3 + 3H2In order to find how many grams of HBr are required to produce 150g AlBr3, we must convert from mass to mass (mass --> mass conversion).150g AlBr3 * 1 mol AlBr3 * 6 molecules HBr = 136.52 or 137g HBr----------- 266.6g AlBr3 * 2 molecules AlBr3
When hbr react with propane the p is roduct?
HBR doesn't react with Propane, but it does with Propene. The product is either 1-bromo propane(minor product) or 2-bromo propane(major product). To determine which product will be the major product, use the Markovnikov's rule.
What is the equation for hydrobromic acid and water?
HBr + H2O = HBr(aq) Hydrogen bromide, like hydrogen chloride, does not react with water. it just dissolves into the water. HBr(g) + H2O(l) = H3O^+(aq) + Br^-(aq)
What minimum mass of HCl in grams would you need to dissolve a 2.2 g iron bar on a padlock?
3.8 g Fe * 1 mol Fe/55.85 g Fe (molar mass) = .0680 mol Fe .0680 mol Fe * 2 mol HBr/1 mol Fe (found in formula Fe+2HBr=>FeBr2+H2)=.136 mol HBr .136 mol HBr*80.912 g HBr/1 mol HBr=11.004 g HBr (or 11 using 2 sig figs) And the mass of H2 that is produced is 0.14 g
Calculate the mass of AgBr is formed when 35.5mL of 0.184 M AgNO3 is treated with an excess of aqueous hydrobromic acid HBr?
The mass of solid AgBr that is produced when 100.0 ml of 0.150 M AgNO3 is added to 20.0 ml of 1.00 M NaBr 2.82g.
Does FeS react with HBr?
Yes, the products are hydrogen sulfide and iron II bromide. 2HBr + FeS --> FeBr2 + H2S
Which is least polar HF HBr HCl or Hbr?
HBr
Is HBr a dipole dipole?
HBr has a dipole
