I don’t know but look up the ph of ammonia and if it is below 7 then it is yellow and if it is above 7 then blue
Answer: The value of the equilibrium constant Kc for this reaction is 0.088
Explanation:
where,
x = given mass
M = molar mass
= volume of solution in L
Equilibrium concentration of =
Equilibrium concentration of =
Equilibrium concentration of =
The given balanced equilibrium reaction is,
The expression for equilibrium constant for this reaction will be,
Now put all the given values in this expression, we get :
Explanation:
what you have to do is to multiply the given grams with the ratio of grams of that certain element in it's full compound in order to isolate the compound and get the element.
because the question did not specify how many grams of NO2 is formed, we can assume that the mass is neglegible, thus 1 mole was assigned to Nitrogen.
Answer: ITS THE 3rd one
Explanation:
It’s hard to give it an explanation because i looked it up and saw that same picture with the answer
There are 3 sig figs mark me brainliest please