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
kvv77 [185]
2 years ago
10

There are 2 gasses, A, B. They weigh 2.46g and 0.5g respectively, and the Volume of A is 3 times the volume of B. A has a molecu

lar mass of 28. What could A be?
(A) NO2
(B) N2O
(C) N2O4
(D) N2O5
Chemistry
2 answers:
dangina [55]2 years ago
8 0

Answer:

B

Explanation:

molecular mass of B is 28

Mandarinka [93]2 years ago
7 0

Answer:

(B) N2O is the answer.....................

You might be interested in
Which of these choices is a benefit of international trade?
Inessa [10]
Fewer option for consumers
4 0
2 years ago
Andesitic rock is an igneous rock with a composition in between that of basaltic and granitic igneous rock.
Ne4ueva [31]

Answer:

Explanation:

intristing

8 0
3 years ago
Which of the following compounds would be primarily ionic? Methane CH4 , Ammonia NH3, Calcium Chloride CaCL2 or Carbon dioxide,
vagabundo [1.1K]
Definitely Calcium Chloride.
All the others are covalent.
7 0
3 years ago
HeLp PLS I WILL GIVE BRAINLYST TO CORRECT AWNSER
Anton [14]

Answer:

I think it is b that is what my teacher said

Explanation:

3 0
3 years ago
Read 2 more answers
Si dos elementos tienen igual valor del número cuántico n y diferente l, ml y ms entonces deben estar en : El mismo orbital, per
OlgaM077 [116]

Answer:

El mismo nivel, pero diferente subnivel y orbital

Explanation:

En un átomo, el número cuántico principal n muestra el nivel de energía del electrón.

Si dos electrones tienen el mismo valor del número cuántico principal n, simplemente significa que están en el mismo nivel de energía.

Sin embargo, cuando los números cuánticos l y ml difieren, los electrones deben estar en diferentes subniveles y orbitales.

8 0
2 years ago
Other questions:
  • Signs of a chemical change
    13·2 answers
  • Why are only certain colors absorbed by and emitted from an atom?
    6·1 answer
  • To achieve an octet, the phosphorus atom forms an ion. The name of this ion is: phosphoride ion phosphic ion phosphorous ion pho
    5·1 answer
  • 1 times 2900 inches for a car
    6·1 answer
  • PLZ HURRY I NEED SOME HLEP
    6·2 answers
  • Which statement best describes a typical difference that could be found between the "Analysis" and "Conclusion" sections of a
    8·1 answer
  • Convert 3.9x10^5mg to dg
    9·2 answers
  • How many mols of H3PO4 are produced when 284 g P4O10 reacts completely to form H3PO4? P4O10 + 6H2O --> 4H3PO4
    12·1 answer
  • Which statements describe sedimentary rock? Check all that apply,
    7·2 answers
  • Which is the correctly balanced chemical equation for the reaction of KOH and H2SO4?<br> A,B,C,or D?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!