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
pentagon [3]
3 years ago
9

Which one is NOT an acid? A. H2S04 B. H2NO3 C. HCI D. NaOH

Chemistry
1 answer:
tankabanditka [31]3 years ago
8 0
I think it’s A but if wrong I’m sorry
You might be interested in
How many centigrams are in 0.13 oz
Paha777 [63]

Answer:

I think the answer is 368.544 centigrams

Explanation:

I hope I helped

5 0
3 years ago
Read 2 more answers
What is an ion atom?
stira [4]
Ion, any atom or group of atoms that bears one or more positive or negative electrical charges. Positively charged ions are called cations; negatively charged ions, anions.
5 0
3 years ago
We can consider a chemical to be safe if:
slamgirl [31]
We can consider a chemical to be safe if it does not contain any harmful substances such as nitrogen, harmful acids, or even excessive heat. Other chemicals such as the chemicals used in food products like, for example, citric acid, is not so harmful.
Hope this helps! :D
Any questions? Just let me know! I'd be happy to help any way possible.
8 0
3 years ago
4Na + O2 2Na2O
beks73 [17]
4
N
a
+
O
2
→
2
N
a
2
O
.
By the stoichiometry of this reaction if 5 mol natrium react, then 2.5 mol
N
a
2
O
should result.
Explanation:
The molecular mass of natrium oxide is
61.98

g
⋅
m
o
l
−
1
. If
5

m
o
l
natrium react, then
5
2

m
o
l
×
61.98

g
⋅
m
o
l
−
1

=

154.95

g
natrium oxide should result.
So what have I done here? First, I had a balanced chemical equation (this is the important step; is it balanced?). Then I used the stoichiometry to get the molar quantity of product, and converted this molar quantity to mass. If this is not clear, I am willing to have another go
5 0
3 years ago
What is the mass of H2O in 3 moles?
lions [1.4K]

La respuestas de lo que descirbiste es 18.02 gramos

Saludos


7 0
3 years ago
Other questions:
  • If 3 g of element C combine with 8 g of element D to form compound CD, how many grams of D are needed to form compound CD2?
    7·1 answer
  • What is an output force?
    13·2 answers
  • What state of matter having a definite volume but no definite shape
    13·2 answers
  • Which of the following is a true statement regarding the periodic table?
    10·1 answer
  • Will give brainlest once two answer!!!
    7·1 answer
  • At constant temperature, when the volume of a gas is decreased, what happens to its pressure? Select one: a. It increases. b. It
    9·1 answer
  • What is the charge on an electron?<br> O-1<br> O 0<br> O +1<br> O +2
    6·1 answer
  • What 3 variables were changed in the pendulum experiment?
    14·1 answer
  • How many images will be formed when two plane mirrors are inclined at an angle of 45 degree​
    12·1 answer
  • if you can’t already tell by the amount of questions i do not understand chemistry lol, giving brainliest
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!