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
Determine the energy associated with an e- in hydrogen at n=1 and also at n=t?
Ede4ka [16]

Answer:

hydrogen atom when it drops from N 5 to N 2?

so, 275 kJ of energy is released when one mole of electrons "falls" from n = 5 to n = 2. E = hc/λ (this energy corresponds to the energy of one photon; the energy calculated in this problem is for one mole of photons so we will change this after we change the units from kJ to J)

Explanation:

please mark me as brainliest thank you

5 0
2 years ago
What are 4 polygenic traits?.
Veseljchak [2.6K]

In humans, height, skin color, hair color, and eye color are examples of polygenic traits.

A polygene is a member of a collection of non-epistatic genes that interact additively to steer a phenotypic trait, consequently contributing to more than one-gene inheritance, a sort of non-Mendelian inheritance, in preference to unmarried-gene inheritance, which is the core belief of Mendelian inheritance.

A polygenic trait is a feature, which includes height or skin coloration, that is encouraged by way of or extra genes. because a couple of genes are concerned, polygenic developments do not comply with the styles of Mendelian inheritance. Many polygenic traits are also stimulated by means of the environment and are called multifactorial.

Most inherited trends in animals are polygenic. a few examples are: conformation, kind, size, sturdiness, disorder resistance, temperament, velocity, milk and egg production, growth fee, maturation and sexual adulthood rate, and numerous inherited diseases.

Learn more about polygenic traits here:-brainly.com/question/27493732

#SPJ4

6 0
1 year ago
For question #12, use the following picture:<br><br> 12. What element is this? How do you know?
labwork [276]

Answer: The element shown in the image is Helium (He).

Explanation: We are given a image of an atom having protons, neutrons and electrons.

Number of protons as shown in image = 2

Number of neutrons as shown in image = 2

Number of electron as shown in image = 2

Atomic number = Number of protons = Number of electrons

Atomic number of the element = 2

Atomic Mass = Number of protons + Number of neutrons

Atomic mass = 2 + 2 = 4

The element having Atomic number = 2 and mass number = 4 is Helium.

Element = ^4_2\textrm{He}

8 0
3 years ago
Read 2 more answers
When all colors are absorbed, you see:<br><br> black<br> white<br> green<br> yellow
wolverine [178]

uhmm, white.

Explanation:

you'll basically look like blind ig

5 0
3 years ago
How many gallons in 2 L bottle
zepelin [54]
0.528 us liquid gallon
4 0
3 years ago
Other questions:
  • I need help finding this out
    6·1 answer
  • If aqueous solutions of potassium chromate and barium chloride are mixed, a bright yellow solid (barium chromate) forms and sett
    13·1 answer
  • Which sequence represents the relationship between temperature and volume as explained by the kinetic-molecular theory? higher t
    13·2 answers
  • PLZ HELP WILL MARK BRAINLIEST
    13·1 answer
  • To save time you can approximate the initial volume of water to ±1 mL and the initial mass of the solid to ±1 g. For example, if
    9·2 answers
  • What is the atomic mass number ?
    11·1 answer
  • How are electrons similar and different to the planet Earth?
    5·1 answer
  • Please helppppppp. I need this D:<br><br> 50 points
    6·1 answer
  • A solution has a hydronium or hydrogen ion concentration of 3.16×10^-8M. What is the ph of the solution?
    10·1 answer
  • Find the total mass in kilograms of a ring that contains a 5.0 x 10 -1 carat diamond and 7.00 grams of gold.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!