0
What else can I help you with?
What is the chemical formula for Dextromethorphan HBr?
The chemical formula for Dextromethorphan Hydrobromide (HBr) is C18H25NO·HBr.
Is H 2 SO 4 a strong weak or non-electrolyte?
H2SO4Sulfuric acid is a strong acid that disassociates almost 100% in solution.H +andHSO4 -( a further disassociation can take place but that is for college chemistry )And this disassociation is a strong acid disassociation and an electrolyte.
Is Hbr non polar or Polar?
Polar!
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 HBr example of element?
No, HBr is not an element. It is a compound made up of the elements hydrogen (H) and bromine (Br).
IS HBr a strong electrolytes?
Hydrogen bromide is a strong electrolyte.
What Is HBr a strong acid or a strong base?
It is a strong acid. Hint: if the formula begins with H it is usually an acid.
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.
What is the chemical formula for Dextromethorphan HBr?
The chemical formula for Dextromethorphan Hydrobromide (HBr) is C18H25NO·HBr.
Is H 2 SO 4 a strong weak or non-electrolyte?
H2SO4Sulfuric acid is a strong acid that disassociates almost 100% in solution.H +andHSO4 -( a further disassociation can take place but that is for college chemistry )And this disassociation is a strong acid disassociation and an electrolyte.
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!
If HBr is a weak base?
HBr is not a weak base; it is a strong acid. In water, HBr completely dissociates into H+ and Br- ions, leading to a high concentration of H+ ions in solution. This strong acidity makes HBr a poor proton acceptor and hence not a base.
Is HBr a molecular compound?
Yes, HBr is a molecular compound. It consists of covalent bonds between hydrogen and bromine atoms, forming molecules of HBr.
