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The chemical equation is:
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Molar mass of sodium hydroxide is 39,9971 g; molar mass of sulfuric acid is 98,079 g.
2 . 39,9971 g NaOH----------------------98,079 g H2SO4
200 g NaOH------------------------x
x = (200 x 98,079)/2 . 39,9971 = 245 g H2SO4
So sulfuric acid is the limiting reagent.
What else can I help you with?
If 2.8 moles of CH4 react with 3 moles of O2 what is the limiting reagent?
To determine the limiting reagent, we need to compare the amount of each reactant to their stoichiometric coefficients in the balanced equation. The balanced equation for the combustion of CH4 with O2 is: CH4 + 2O2 -> CO2 + 2H2O. From the given amounts, we can see that O2 is in excess, so CH4 is the limiting reagent.
What is the first step in determining a limiting reactant?
The first step in determining a limiting reactant is to write a balanced chemical equation for the reaction. This will allow you to compare the stoichiometry of the reactants and products and determine which reactant limits the amount of product that can be formed.
What is the limiting reagent for the reaction 4Al plus 3O2-2Al2 O3 given that you start with 10.0 grams of Al and 19.0 grams of O2?
To determine the limiting reagent, first convert the grams of each reactant to moles. Then, calculate the mole ratio between Al and O2 in the balanced equation. The reactant that produces fewer moles of product is the limiting reagent. In this case, compare the moles of Al and O2 to determine the limiting reagent.
How do you find out how many moles of lead will be produced from a limiting reactant?
Knowing the limiting reactant, ignore other reactants and calculate the product (lead) based on just that one reactant using the coefficients of the balanced equation.
When 15.0 g and NaCIO3 and 20.0 g Cr2O3 react which will limit the reaction?
First, calculate the moles of each reactant. Next, determine which reactant is the limiting reactant by comparing the moles of each reactant to the stoichiometry of the balanced chemical equation. The reactant that produces the least amount of product based on stoichiometry is the limiting reactant.
If 2.8 moles of CH4 react with 3 moles of O2 what is the limiting reagent?
To determine the limiting reagent, we need to compare the amount of each reactant to their stoichiometric coefficients in the balanced equation. The balanced equation for the combustion of CH4 with O2 is: CH4 + 2O2 -> CO2 + 2H2O. From the given amounts, we can see that O2 is in excess, so CH4 is the limiting reagent.
How does one determine which reagent is a limiting reagent?
To determine the limiting reagent in a chemical reaction, compare the amount of each reactant used to the stoichiometry of the balanced equation. The reactant that produces the least amount of product is the limiting reagent because it is fully consumed first, limiting the amount of product that can be formed.
What is limiting reagent if 2.00 g of C2H4 are reacted with 5.00 g of O2?
1) balanced equationC2H4 + 2O2 --> 2CO2 + 2H2O2) convert mass to moles2.00 g C2H4 = 2.00/28.04= 0.0713 mol (3 significant figures)Referring to the balanced equation that means 0.143 mole of oxygen is required.5.00 g O2 = 5.00/32.00= 0.156 molThis is in excess of amount required. Therefore the ethene is the limiting reagent.
What is the first step in determining a limiting reactant?
The first step in determining a limiting reactant is to write a balanced chemical equation for the reaction. This will allow you to compare the stoichiometry of the reactants and products and determine which reactant limits the amount of product that can be formed.
If 638.44 g CuSO4 reacts with 240.0 g NaOH which is the limiting reagent?
Sodium hydroxide is the limiting reagent.
what reactant has the smallest coefficient in a balanced chemical equation?
The reactant with the smallest coefficient in a balanced chemical equation is considered the limiting reactant because it limits the amount of product that can be formed.
What is the enthalpy change when 40.1 ml of 0.400 M sulfuric acid reacts with 19.5 ml of 0.133 M potassium hydroxide?
The balanced chemical equation for the reaction is H2SO4 + 2KOH -> K2SO4 + 2H2O. The limiting reagent is sulfuric acid. Calculate moles of sulfuric acid and use the balanced equation to find the enthalpy change.
What is the limiting reagent when g of P and g of I react?
To determine the limiting reagent, you need to find the molar amounts of each reactant. Compare the molar amounts of P and I to the balanced chemical equation to see which one is present in the lower stoichiometric amount. The reactant that gives the smaller amount of product is the limiting reagent.
If 100 g of CuS and 56 g of O2 are available which is the limiting reactant?
To determine the limiting reactant, first calculate the moles of each reactant by dividing the given mass by their respective molar masses. Then, determine the mole ratio between CuS and O2 in the balanced chemical equation. The reactant that produces fewer moles of product based on this ratio is the limiting reactant.
What is the limiting reagent for the reaction 4Al plus 3O2-2Al2 O3 given that you start with 10.0 grams of Al and 19.0 grams of O2?
To determine the limiting reagent, first convert the grams of each reactant to moles. Then, calculate the mole ratio between Al and O2 in the balanced equation. The reactant that produces fewer moles of product is the limiting reagent. In this case, compare the moles of Al and O2 to determine the limiting reagent.
What is the maximum amount in grams of SO3 that can be produced by the reaction of 1.0g of S with 1.0g of O2 via the equation belowS O2-- SO3 not balanced?
To determine the maximum amount of SO3 that can be produced, we need to find the limiting reactant first. Given 1.0g of S and 1.0g of O2, we calculate the number of moles for each reactant. Then, we find the mole ratio from the unbalanced equation and determine which reactant is limiting. Finally, we can calculate the maximum amount of SO3 that can be produced from the limiting reactant.
What is the limiting reagent when sodium hydroxide and copper chloride react?
The limiting reagent is the reactant that is completely consumed first in a chemical reaction. To determine the limiting reagent in the reaction between sodium hydroxide and copper chloride, you would need to compare the moles of each reactant present and see which one is in excess and which one is limiting.
