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
Norma-Jean [14]
2 years ago
12

Directions. Carefully review the question. Use the following choices to answer 1 - 10.

Chemistry
1 answer:
IceJOKER [234]2 years ago
7 0
1.c 2.d 3.b 4.a 5.a 6.a 7.b 8.b 9.d 10.
You might be interested in
Why is our mindset more important when you try to learn remotely than when you are learning face to face?
Marrrta [24]

Answer:

It is more important because of the freedom.

Explanation:

While at home you can do your work of course... but you could lay down, take a nap. You could get on the game, play around. You could draw, and fiddle and dance and do WHATEVER you want with no teacher to stop you so you have to be your own motivation. You have to be your own teacher or its VERY easy to fail.

5 0
3 years ago
Calculate the molarity of a solution of sodium hydroxide, naoh, if 23.64 ml of this solution is needed to neutralize 0.5632 g of
GuDViN [60]
The  molarity  of  NaOH  needed  is  calculated   as  follows
calculate  the  moles  of  KhC8h4O4

that  is  moles  =  mass/molar  mass  of  KhC8h4O4(204.22 g/mol)

=0.5632g /204.22g/mol=  2.76  x10^-3  moles

write the  equation  for  reaction

khc8h4O4  +  NaOH  ---> KNaC8h4O4  +  H2O

from  the  equation  above  the   reacting  ratio   of   KhC8h4O4  to  NaOh  is  1:1  therefore  the  moles  of  Naoh  is  also  2.76  x10^-3  moles

molarity  of NaOh  =  (moles  of  NaOh /  volume ) x  1000

that  is { (2.76  x10^-3) / 23.64}  x100  =0.117 M
8 0
3 years ago
A substance made of both metal and nonmetal atoms ?
Nat2105 [25]
A metalloid is a metal and a nonmetal
6 0
3 years ago
Iupac names of the following ​
Nadusha1986 [10]
It’s blurry.... try again
6 0
2 years ago
Which statement refers to the quantum mechanical model? A) Electrons move in a circular path about the nucleus. B) Electrons can
Yuri [45]

Answer:

Electrons are in "orbitals", regions of space where there is high probability of being found.

Explanation:

The Wave mechanical model of the atom does not restrict the electrons to certain energy levels only as in the Bohr's model, instead it describes a region around the nucleus called an orbital, where there is a high probability of finding an electron with a certain amount of energy.

Each energy level is composed of one or more orbitals and the distribution of electrons around the nucleus is determined by the number and kind of energy levels that are occupied.

3 0
3 years ago
Other questions:
  • If 2 molecules of one reactant combine with 3 molecules of another to produce 5 molecules of a product, then what is the represe
    7·1 answer
  • Hi!!! Please help with six science questions!!!!! 60 points and brainliest! 
    5·2 answers
  • True or false: Only moving objects have inertia.
    13·2 answers
  • What is one chemical property of water?
    8·2 answers
  • Calculate the average bond order for a p−o bond (such as the one shown in blue) in a phosphate ion. express your answer numerica
    15·1 answer
  • Who did Churchill and Roosevelt appoint to lead the Normandy invasion?
    14·2 answers
  • Is SiO2 Polar or Non-polar?
    6·2 answers
  • What does ozone do to make life on earth possible?
    15·1 answer
  • A student uses water displacement to find the volume of an object. The initial reading on a graduated cylinder is 36.7mL. After
    7·1 answer
  • 4NH3+5O2-4NO+6H2O<br>how many moles of NH3 must react to produce 5.0 moles of NO?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!