cynthiarapp2004 cynthiarapp2004
  • 15-05-2021
  • Physics
contestada

5.) What is the missing element? *

a. Hydrogen
b. Helium
c. Boron
d. Oxygen

5 What is the missing element a Hydrogen b Helium c Boron d Oxygen class=

Respuesta :

Аноним Аноним
  • 15-05-2021

Answer:

Explanation:

This question is showing a stoichiometric reaction.  But the out put is Helium and nitrogen.     while the input has Hydrogen and something else.  Hydrogen doesn't turn into different elements.  So I think the question is wrong.   But, He is missing , and so is the nitrogen, but since that's not a choice, maybe they hope you'll put  He   ??   :/  But like I said , the question is just wrong.

Answer Link

Otras preguntas

Solve for x. 52-2x=4
In full screen reading view the blank is reduced
What does M. Loisel recommend after a day of the necklace being missing
What is the reciprocal of 6
Spanish Homework Help please! Subject pronouns... Which subject pronoun would you use if you were speaking to these people: Tú, usted, ustedes, or vosotros/v
In a study of 300 pregnant women with good to excellent health diets, 95% had babies in good or excellent health. How many women in this group had babies in goo
What substance is acting as the Brønsted-Lowry acid in the following forward reaction? H2SO4 + H2O yields H3O+ + HSO4−
How do you divide 2\3 divided by 7\8 using kcf answer
78.2% of the students study more that one day for the chapter test. Find the probability that a randomly selected student did not study more than one day for th
Most people in Canada tend to live in WHICH of these climate regions? A) Tundra B) Subarctic C) Humid Continental D) Humid Subtropical