Chem

A beaker containing 25.0 mL of 0.360 M H2SO4 spills on the counter. How much baking soda, NaHCO3, will be needed to neutralize the acid?

H2SO4 (aq) + 2 NaHCO3 (s) -> Na2SO4 (aq) + 2 H2CO3 (l)

GIVEN:
- I've converted 25.0 mL to 0.025 L H2SO4.
- 0.360 M H2SO4
- Molar mass H2SO4: 98.08 g/mol
- Molar mass NaHCO3: 84.01 g/mol

MY ATTEMPT:
(0.025 L H2SO4 x 1 mol H2SO4 x 1 mol NahCO3 x 84.01 g NaHCO3) / (1 mol H2SO4 x 2 mol NaHCO3 x 84.01 NaHCO3 x 1 mole NahCO3)
= 0.0125 g NaHCO3

I'm not sure if I'm right.

  1. 👍
  2. 👎
  3. 👁
  1. mols H2SO4 = M x L =?
    mols NaHCO3 = 2x that
    grams NaHCO3 = mols NaHCO3 x molar mass NaHCO3.
    I think the answer is closer to 1.5 grams.

    1. 👍
    2. 👎
  2. Ah, I see. Thank you!

    1. 👍
    2. 👎
  3. I think you didn't use the M of the H2SO4.

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    The mass of a dry, 50 mL beaker is 49.135 g. The observed volume of water in a volumetric pipet is 20.00 mL. This water is transferred to the beaker and the combined mass of the water and the beaker is found to be 69.122 g. Given

  2. chemistry

    Calculate the mL of 2.00 M H2SO4 required to neutralize 50.0 mL of 1.00 M KOH? consider that H2SO4 has two acidic hydoregens H2SO4(aq) +2KOH(aq)---->K2SO4(aq) + 2H2O(l)

  3. science

    How many moles of baking soda are contributed by the 1/3 tsp. baking soda in this recipe? Assume that the density of baking soda is 1 g/ml and the molecular weight of baking soda is 84g/mol. Give your answer in moles, but without

  4. Chemistry

    Acid spills are often neutralized with sodium carbonate. For example Na2CO3 (s) + H2SO4 (aq)  Na2SO4 (aq) + CO2 (g) + H2O (l) An instructor dropped a 2.50 L bottle of 18.0 M H2SO4 on a cement floor. How much sodium carbonate

  1. algebra

    Your goal is to save at least $360.00 over the next 6 weeks. How much money must you save each week in order to meet that goal? Write and solve an inequality. A. 6 + x ≥ 360; x ≥ 354 B. 60x ≤ 360; x ≤ 10 C. x over 6 ≤

  2. inverse trig HELP PLEASE!!

    Write the general solution to y = arcsin (0.6428). 40°±360°k 140°±360°k 220°±360°k 320°±360°k How do I find the right answer? I am like seriously stuck. I need help please.

  3. math

    In a group of 12 chefs, all enjoy baking cakes and/or tarts. In fact, 7 enjoy baking cakes and 8 enjoy baking tarts. Find out how many chefs enjoy baking both cakes and tarts. Ans = 3, i'm having trouble figuring out how to get

  4. Precalculus

    Write the general solution to y = arcsin (0.6428). 40°±360°k 140°±360°k 220°±360°k 320°±360°k

  1. Chemistry

    An empty beaker weighs 42.75 grams. When completely filled with water, the beaker and its contents have a total mass of 399.95 grams. What volume does the beaker hold Use d=1.00 g/ml as the density of water.

  2. Chemistry

    Sulfuric acid is commonly used as an electrolyte in car batteries. Suppose you spill some on your garage floor. Before cleaning it up, you wisely decide to neutralize it with sodium bicarbonate (baking soda) from your kitchen. The

  3. Chemistry

    Baking powder is stoichiometrically matched between baking soda and tartaric acid, and 1/3 of the mass of baking powder is baking soda -- this is because the molecular weight of cream of tartar is roughly twice that of baking

  4. Health

    Which is true when comparing a prescription drug and an over-the-counter drug? A)Both prescription and over-the-counter drugs are dangerous if you do not follow the directions on the bottle < - - i choose this B) The prescription

You can view more similar questions or ask a new question.