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
ddd [48]
3 years ago
8

#1: Which type of substance is an electron-pair donor?

Chemistry
1 answer:
Aneli [31]3 years ago
7 0
Answer is: D. Lewis base.
Lewis acid is a chemical element, molecule or ion that contains an empty orbital which is capable of accepting an electron pair from a Lewis base. A Lewis base is element, molecule or ion that has a filled orbital and has electron pair which is not involved in bonding and can give it to Lewis acid. Lewis base is for example ammonia (NH3).
You might be interested in
How many elements are found in the following chemical equation? K + Cl → KCl A. 1 B. 2 C. 3 D. 0
Gnesinka [82]
K is Potassium
Cl is Chlorine 
There are 2 elements.
5 0
3 years ago
Read 2 more answers
According to the kinetic theory, all matter is made of moving particles, which measurement of matter is directly proportional to
34kurt
Answer: Kelvin temperature of a substance
8 0
2 years ago
The fission of an atom that has a larger atomic number can be induced by bombarding the atom with
vova2212 [387]
Hello!

The fission of an atom that has a large atomic number can be induced by bombarding the atom with neutrons.

Nuclear fission occurs when a heavy nucleus divides into two or more lighter nuclei. This reaction is induced by the bombarding of neutrons into the nucleus, making it unstable (like throwing an orange to a perfectly arranged orange pyramid at the supermarket). The unstable nucleus breaks down into lighter elements, releasing more neutrons which contribute to the chain reaction.

Have a nice day!
5 0
3 years ago
6 moles of H2O is equal to how many molecules?
alexandr1967 [171]
6 miles of H2O is equal to 12 Hydrogen molecules and 6 oxygen molecules. Equaling 18 in total.
5 0
3 years ago
Which of these human activities is a serious threat to marine ecosystems? A) Fishing in estuaries. B) Dumping wastes in landfill
dolphi86 [110]
C because burning waste does not affect the marine <span>ecosystems</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • Number the elements sodium, magnesium, phosphorus, and chlorine in the predicted order ionization energies from the highest to t
    11·2 answers
  • What two chemical elements make up the majority of our sun
    13·2 answers
  • What mass of iron would be required to react with 10.0L of O2 gas?
    7·1 answer
  • The slope of the velocity versus time graph of an object with positive velocity and acceleration is ________, and the shape of t
    11·1 answer
  • Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.210 M HClO(aq) with 0.210 M KOH(aq).
    7·2 answers
  • 3- AR 385-63/MCO 3570.1C is used in conjunction with
    12·1 answer
  • Which of the following is and example of a chemical change
    13·1 answer
  • An atom has a mass number of 30 and 16 neutrons. What is the atomic number of this atom?
    5·2 answers
  • What is creation in terms of chemical reactions?
    9·1 answer
  • Calculate the molarity of Kool-Aid if each pack contains 4.5 g of powder, the molar mass of the Kool-aid is 90 g/mol, and it mak
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!