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Formula HBr is an example of a?
Formula HBr represents the compound hydrogen bromide, which is an example of a binary acid. Binary acids consist of hydrogen and one other element from Group 16, typically a halogen such as bromine in the case of HBr.
What is the chemical formula for Dextromethorphan HBr?
The chemical formula for Dextromethorphan Hydrobromide (HBr) is C18H25NO·HBr.
Is Hbr non polar or Polar?
Polar!
In the reaction HBr plus B BBr3 plus H2 which two substances would have a coefficient of 2 if the reaction were balanced?
To balance the reaction HBr + B → BBr3 + H2, we consider the number of atoms of each element on both sides. The balanced reaction is 6 HBr + 2 B → 2 BBr3 + 3 H2. Thus, the two substances that would have a coefficient of 2 in the balanced equation are BBr3 and H2.
How many molecules are in 3.21 moles of HBr?
3.21 moles HBr (6.022 X 10^23/1mole HBr) = 1.93 X 10^24 molecules of HBr
Is the formula HBr is an example of an element?
No
Formula HBr is an example of a?
Formula HBr represents the compound hydrogen bromide, which is an example of a binary acid. Binary acids consist of hydrogen and one other element from Group 16, typically a halogen such as bromine in the case of HBr.
Is hydrogen bromide compound or element?
Hydrogen bromide (HBr) is a compound.
Write the expression for Ka for the dissociation of HBr?
Ka = [H+].[Br-] / [HBr] However the value of this expression is very high, because HBr is a STRONG acid, meaning that much more than 99.9% of the HBr molecules in water are protolized (ionized), making [H+] and [Br-] equal to the original (added) HBr amount, and the [HBr]-value nearly zero.
Is hydrogen bromide an element or compound?
Hydrogen bromide is a compound, not an element. It is made up of hydrogen and bromine atoms chemically bonded together.
What is the chemical formula for Dextromethorphan HBr?
The chemical formula for Dextromethorphan Hydrobromide (HBr) is C18H25NO·HBr.
Is there a hydrogen bonding in HBr?
No, hydrogen bonding does not occur in HBr because it does not have a hydrogen atom bonded to a highly electronegative element like oxygen, nitrogen, or fluorine. Hydrogen bonding requires a hydrogen atom directly bonded to one of these highly electronegative elements.
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
What is hydrobromic acid symbol?
The chemical formula of hydrobromic acis is HBr.
What is the acid and what is the base in the reaction HBr H2O - Br- H2O?
In the reaction, HBr donates a proton (H+) to H2O, making HBr the acid and H2O the base. The resulting products are Br- (conjugate base of HBr) and H3O+ (conjugate acid of H2O).
Which has the highest ionic character HBr CaC2 N2 or OF2?
This compound is HBr.
Is Hbr non polar or Polar?
Polar!
