Questions and answers

What is the limiting reagent between NaOH and HCl?

What is the limiting reagent between NaOH and HCl?

you can say that hydrochloric acid will act as a limiting reagent. The reaction will consume 4.5 moles of hydrochloric acid–the limiting reagent is completely consumed–and 4.5 moles of sodium hydroxide.

What is the limiting reagent in HCl?

Introduction. Magnesium metal is dissolved in HCl in 500mL Florence flasks covered with balloons. The moles of each reagent are changed in each flask in order to demonstrate the limiting reagent concept. In flasks 1 and 2, a small amount of Mg is used and therefore the metal is the limiting reagent.

What is the limiting reactant in NaOH?

sodium hydroxide
The sodium hydroxide formed less product than the phosphoric acid. This means the sodium hydroxide was the limiting reactant and 48.64 grams of sodium phosphate is formed. To determine the amount of excess reactant remaining, the amount used is needed.

What is the formula to calculate limiting reagent?

One way to determine the limiting reagent is to compare the mole ratio of the amount of reactants used. This method is most useful when there are only two reactants. One reactant (A) is chosen, and the balanced chemical equation is used to determine the amount of the other reactant (B) necessary to react with A.

Is NaOH a limiting reagent?

The limiting reagent is the reactant that will produce less product in the reaction. The limiting reagent is NaOH, all of the 0.02 moles of NaOH will be used up when this reaction goes to completion.

What is the balanced equation for NaOH and HCl?

NaOH + HCl → NaCl + H2O 2.

Is HCl a limiting reactant?

In this case, HCl is the limiting reagent because it reacts in a 1:1 ratio, meaning that 0.08 moles of HCl will yield 0.08 moles of water.

How do you find the limiting reactant in a reaction?

When there are only two reactants, write the balanced chemical equation and check the amount of reactant B required to react with reactant A. When the amount of reactant B is greater, the reactant A is the limiting reagent.

Which is the limiting reactant in NaOH and HCl?

If you mix NaOH and HCl, both having 45.0mL of volume, which of the two is the limiting reactant? You can’t tell without knowing the molarities of the two solutions. Sodium hydroxide, NaOH, a strong base, will react with hydrochloric acid, HCl, a strong acid, to form sodium chloride, NaCl, and water.

How to calculate the limiting reagent for a chemical reaction?

To calculate the limiting reagent, enter an equation of a chemical reaction and press the Start button. The reactants and products, along with their coefficients will appear above. Enter any known value for each reactant. The limiting reagent will be highlighted.

What is the ratio between sodium hydroxide and hydrochloric acid?

Notice that you have a 1:1 mole ratio between sodium hydroxide and hydrochloric acid. This means that the reaction consumes equal numbers of moles of each reactant. In order to be able to determine which of the two reactants is a limiting reagent, you need to know how many moles of each you have.

How to calculate the heat capacity of HCl and NaOH?

HCl(aq) + NaOH(aq) → NaCl(aq) + H 2 O(l) + heat. Since theses are dilute solutions and are mostly water, assume that the densities of the solutions and the specific heat capacities of the solutions are approximately 1.0 g/ml and 4.18 J/g°C, respectively.