1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Jlenok [28]
3 years ago
12

PLEASE SHOW WORK and inlcude units on each number

Chemistry
1 answer:
Sedbober [7]3 years ago
4 0

 The  limiting  reagent  is   <u>H₂SO₄</u>

   <u><em>calculation</em></u>

<u><em> </em></u>Step 1 :write the equation for reaction

2 NaOH + H₂SO₄  → Na₂SO₄   + 2 H₂O

Step  2: use the mole ratio to determine the  moles of product  produced from each reactant

that is   from  equation above,

NaOH : Na₂SO₄  is 2 :1 therefore the  moles of Na₂So₄

= 10.0 moles x 1/2 =  5.0 moles

H₂SO₄ :Na₂SO₄  is 1:1 therefore the moles  of Na₂SO₄  is also = 3.50 moles


H₂SO₄  is the limiting reagent since  it produces  less amount of Na₂SO₄



You might be interested in
Which statement about stars is correct?
denis23 [38]

Answer:

A. star formation begins in a nebula.

Explanation:

4 0
3 years ago
The standard entropy change of a reaction has a positive value. This reaction results in: Select the correct answer below: a dec
Ira Lisetskai [31]

Explanation:

The standard entropy change of a reaction has a positive value. This reaction results in an increase in entropy.

Positive entropy means the system has increased its degree of disorderness.

5 0
3 years ago
Why do magnesium, phosphorus, and zinc exhibit slightly higher first ionization energies than the general trend within each of t
Lapatulllka [165]
Because they are farther across the periodic table<span />
8 0
3 years ago
What is the <br> formula for gunpowder
mrs_skeptik [129]

Here is the chemical equation for gun powder, in it’s simple form:

<span>2 KNO3 + S + 3 C → K2S + N2 + 3 CO2.</span>

This is the same simplified formula, only balanced:

<span>10 KNO3 + 3 S + 8 C → 2 K2CO3 + 3 K2SO4 + 6 CO2 + 5 N2.</span>

3 0
3 years ago
Predict what the Co, levels will be when you are "old". How many plants/trees need to be planted now to keep carbon dioxide in t
Anna [14]

Answer:

A lot of them.

Explanation:

It would take hundreds of thousands of trees to clear all of the emmisions.

5 0
3 years ago
Other questions:
  • Express your answer using two significant figures.<br><br><br> 2.7 cm3 = m3<br><br> 2.0 mm3= m3
    5·1 answer
  • Which of the following represents the mass of an oxygen molecule?
    8·1 answer
  • The air temperature surrounding a snowy driveway is 0ºC. One side of the driveway is shaded, while the other side is sunny. The
    14·1 answer
  • A measure of kinetic energy of particle motion within a substance is_____.​
    5·1 answer
  • A 6.40 g sample of solid KCl was dissolved in 42.0 g of water. The initial temperature of the water was 20.60°C. After the compo
    6·1 answer
  • about how long does it take for the reaction to reach equilibrium in this concentration versus time graph?
    5·2 answers
  • Please help me answer Question 1.
    11·1 answer
  • Se valoró una alícuota de 10ml de HCl con NaOH AL 0.0548M de la cual se gastó 17.9ml. La concentración molar del ácido es:
    12·1 answer
  • How many atoms are in a 58.2 L sample of Agent Orange gas?
    14·1 answer
  • PLEASE HELP IM DESPERATE.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!