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
White raven [17]
3 years ago
14

3. ¿Cuál de las siguientes operaciones es correcta para calcular el número de moles de hidrógeno necesarios para producir 6 mole

s de NH3 según la siguiente ecuación? 3H2+N2-> 2NH3 pliss necesito ayuda :(
a)6molesNH3 x2molesNH3 /3molesH2
b) 6molesNH3 x3molesNH3 /2molesH2
c)6molesNH3 x3molesH2 /2molesNH3
d) 6 moles NH3 x 2 moles H2 / 3 moles NH3
Chemistry
1 answer:
Aloiza [94]3 years ago
4 0

Answer:

the answer is d that is 6×2/3

You might be interested in
What is the volume occupied by 2.50 moles of oxygen gas at STP
oee [108]
1 mole of any gas  under STP has volume 22.4 L
So 2.50 moles of any gas ( including oxygen)
2.50 mol *(22.4L/1 mol)=56.0 L
8 0
3 years ago
Please help I’ll mark you brainiest if it’s correct. There is 3 answers to this one!
Rama09 [41]

Answer:

c,e,f

Explanation:

Judging by what i tried to find out about this reaction, it seems that won't take place, though it could be wrong.

7 0
2 years ago
Which excerpt from “Seventh Grade” is an example of an internal expectation?
alex41 [277]
A. Theresa is going to be my girl this year, he promised himself as he left the gym full of students in his new fall clothes.
6 0
2 years ago
Read 2 more answers
How many moles of Na2SO4 can be made with 7.28 mol of H2SO4?
Slav-nsk [51]

Answer:

7.28 mol Na2SO4

Explanation:

Since it is already in moles, all we have to do is use a molar ratio

A molar ratio is the proportions of reactants and products using the balanced equation. When writing a mole ratio, the given information must cross out with the right thing.

7.28 mol H2SO4 * 1 mol Na2SO4/1 H2SO4 = 7.28 mol Na2SO4

*notice how the H2SO4 crosses out

5 0
3 years ago
Why do substances burn with or without flame?
Gala2k [10]
Flame (fire) is the effect of a chemical reaction that produces visible light and heat. The chemical reaction is going on in the substance being burned.. Thats why coals glow and flames seem to leap into the air. 

<span>If your reaction does not have a flame, then either it is not producing visible light or the reaction does not occur in the air above the substance.</span>
7 0
2 years ago
Read 2 more answers
Other questions:
  • How many oxygen atoms are there in 6.00 g of sodium dichromate, na2cr2o7?
    5·1 answer
  • Consider the following standard reduction potentials: Zn2+(aq) + 2 e− LaTeX: \longrightarrow⟶ Zn(s) Eo = −0.76 V Mg2+(aq) + 2 e−
    6·1 answer
  • Deuterium (written as d or 2h) is an isotope of hydrogen known as heavy hydrogen. part a balance the given chemical equation usi
    7·1 answer
  • Which part of the electromagnetic spectrum has a shorter wavelength than ultraviolet light?
    13·1 answer
  • How many grams of sodium nitrate (NaNO2) will dissolve in 100g of water at 20°C?​
    6·1 answer
  • What are fluids? Why are they so called?​
    10·2 answers
  • Colour of crushed chalk + Iodine solution​
    11·1 answer
  • Enter an equation showing how this buffer neutralizes added aqueous acid (HI). Express your answer as a chemical equation. Ident
    13·1 answer
  • The surface along which the crust moves is called a fracture.
    14·1 answer
  • The empirical formula for a compound is C3H3O its molecular mass 110 what is its molecular formula
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!