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
koban [17]
3 years ago
15

One acid-base theory states that an acid is

Chemistry
1 answer:
grigory [225]3 years ago
8 0
One acide-base theory states that an acid is an H+ Donor.
You might be interested in
Which of the following statements best describes the number of neutrons in an atom?
Alexeev081 [22]

Answer:

its the last one

Explanation:

7 0
3 years ago
One of the emission spectral lines for Be3+ has a wavelength of 253.4 nm for an electronic transition that begins in the state w
4vir4ik [10]

Answer:

4

Explanation:

Relationship between wavenumber and Rydberg constant (R) is as follows:

wave\ number=R\times Z^2\frac{1}{n_1^2} -\frac{1}{n_1^2}

Here, Z is atomic number.

R=109677 cm^-1

Wavenumber is related with wavelength as follows:

wavenumber = 1/wavelength

wavelength = 253.4 nm

wavenumber=\frac{1}{253.4\times 10^{-9}} \\=39463.3\ cm^{-1}

Z fro Be = 4

39463.3=109677\times 4^2(\frac{1}{n_1^2} -\frac{1}{5^2})\\39463.3=109677\times 16(\frac{1}{n_1^2} -\frac{1}{5^2})\\n_1=4

Therefore, the principal quantum number corresponding to the given emission is 4.

6 0
3 years ago
What does reaction b tell you about the type of molecule h2co3 is?
irinina [24]
H2o means water and co3 is co-signs
6 0
3 years ago
Abigail obtained 36.6 grams of calcium carbonate after performing a reaction. From her calculations, she knew she should have ob
Zielflug [23.3K]

Answer:

it would be 1

Explanation:

3 0
3 years ago
Sarah rolls a ball in the grass. The ball starts off moving quickly, starts to slow down, and eventually stops. Using the words
gogolik [260]

Answer:

hi 5th grader, stop trying to cheat :)

Explanation:

4 0
3 years ago
Other questions:
  • What is a decay chain
    12·2 answers
  • Akeem cut his finger during an investigation, and it is bleeding slightly. Before helping him bandage the wound,
    10·2 answers
  • Lactose is a disaccharide (two monosaccharides joined together). to metabolize lactose, individuals require an enzyme known as l
    13·1 answer
  • Molarity is a quantity in chemistry that has the unit of moles per liter (mol/l): if a sample of Chemical X consists of 32.22 mo
    12·1 answer
  • A student increases the temperature of a 673 cm^3 balloon from 275 K to 460 K.
    12·1 answer
  • The diagram below shows a longitudinal wave at one instant in its motion. Each oval represents a particle acted on by the energy
    6·2 answers
  • White gold is used in jewelry and contains two elements, gold and palladium. A jeweler has two different samples that are both i
    10·2 answers
  • Matter will come in two different types. What are they called?
    5·2 answers
  • Help please!!!!!!!!!! Both questions!!!!
    8·1 answer
  • List three examples of waves that can transfer energy without going through a medium
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!