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To be a strong base, the substance needs to basically completely dissociate in an aqueous solution to give high "pH". This is the balanced equation of what happens when NaH solid is placed into water: NaH(aq) + H_2O(l) -> NaOH(aq) + H_2(g) NaOH, as you may already know, is another very strong base that basically completely dissociates in an ...
NaOH is a strong base. Sodium Hydroxide (NaOH) contains sodium, and alkali metal. Elements on the left most side of the periodic table (ie group 1 and 2) will form basic solutions. Group 1 forms the most basic solutions, which is one reason Na forms a strong base. Groups on the opposite side will form acidic solutions, with halogens from group 17 forming the most acidic solutions.
NaOH is a salt of a metal cation (Na+, sodium) and an anion called hydroxide (OH-), which is a strong base.(actually hydroxide is the only exsistable STRONG base ion in water.
List the species present in solution during titration of a weak acid and a strong base: Before any NaOH is added. List the species present in solution during titration of a strong acid and a strong base: Before any NaOH is added. Which of the following is correctly identified? a. NaOH, weak base b. H2SO4, strong acid c. NH3, strong acid d.
NaOH is a strong base, so this will produce 0.1mol/L of OH ions in solution. This will produce a pH of 13. You will need to take the negative log of 0.1 to find the pOH. This will work out to be 1. Since pH + pOH = 14. We can calculate the pH to be 13. This assumption we made about the base can only be used for strong bases which dissociate ...
NaOH + HNO3 \rightarrow H2O + HNO2. If the pH of a solution of a salt is 10.5, the salt must be one which could be formed from the neutralization of {Blank}. \ A. a strong acid and a strong base B. a weak acid and a strong base C. a strong acid and a weak base D. HCl and NaOH.
The unbalanced chemical equation that describes this neutralization reaction looks like this "CH"_ 3"COOH"_ ((aq)) + "NaOH"_ ((aq)) -> "CH"_ 3"COONa"_ ((aq)) + "H"_ 2"O"_ ((l)) Now, you could check to see if this chemical equation is balanced by counting the number of atoms of each element present on both sides of the equation, or you could ...
Strong base. Yes. NaOH Is sodium hydroxide and is a strong base. NaOH is a base because of its OH- group. NaOH and KOH are both strong bases, and the reason being is because both salts dissociate ...
The pH is about 12.7. NaOH is a strong base, meaning it will dissociate basically completely in solution to form Na^+ and OH^- ions in solution. One mole of OH^- ions is created for every mole of NaOH that is dissolved. If it's a .05 M solution of NaOH, then it can also be interpreted to be a .05M solution of OH^-. pOH (The pH scale for bases) can be found by taking the negative logarithm of ...
Strong bases are characterized by the fact that they dissociate completely in aqueous solution. In this case, sodium hydroxide, "NaOH", is classified as a strong base because it dissociates completely in aqueous solution to form sodium cations, "Na"^(+), and hydroxide anions, "OH"^(-).