0
What else can I help you with?
What is the entropy change for the third reaction below N2(g) plus O2(g) 2NO(g) and 8710H 180 kJ 2NO2(g) 2NO(g) plus O2(g) and 8710H 112 kJ N2(g) plus 2O2(g) 2NO2(g)?
The equation is: N2(g) + 2O2(g) -> 2NO2(g) Given enthalpy changes: 2NO(g) + O2(g) + 112 kJ -> 2NO2(g) N2(g) + O2(g) -> 2NO(g) + 180 kJ Using Hess's Law, we subtract the second equation from the sum of the first and third equations: 2NO2(g) - (2NO(g) + O2(g)) = 2NO2(g) - 2NO(g) - O2(g), resulting in the entropy change for the third reaction.
What is the balanced equation for copper reacting with nitric acid?
Cu(s) + 4HNO3(aq) -> Cu(NO3)2(aq) + 2NO2(g) + 2H2O(l)
Equation to show NO2 acts as a reducing agent and oxidising agent?
NO2(g)+SO2(g)-->NO(g)+SO3(g) here NO2 act as a oxidising agent
What is the chemical equation of nitrogen dioxide decomposes into oxygen gas and nitrogen gas?
The chemical formula for that reaction is 2n2o5 -->2 no2+3o2. It describes the process of two distinct compounds coming together to form two new ones.
Why does oxygen increase 2NO plus O2--2NO2 when you add heat?
When heat is applied to the reaction 2NO + O2 → 2NO2, the activation energy required for the reaction to take place is provided. This allows the molecules to overcome the energy barrier and react at a faster rate, leading to the formation of nitrogen dioxide (NO2) from nitrogen oxide (NO) and oxygen (O2).
What is the formula for nitrogen dioxide?
NO(page down or sub)2NO2
What is the entropy change for the third reaction below N2(g) plus O2(g) 2NO(g) and 8710H 180 kJ 2NO2(g) 2NO(g) plus O2(g) and 8710H 112 kJ N2(g) plus 2O2(g) 2NO2(g)?
The equation is: N2(g) + 2O2(g) -> 2NO2(g) Given enthalpy changes: 2NO(g) + O2(g) + 112 kJ -> 2NO2(g) N2(g) + O2(g) -> 2NO(g) + 180 kJ Using Hess's Law, we subtract the second equation from the sum of the first and third equations: 2NO2(g) - (2NO(g) + O2(g)) = 2NO2(g) - 2NO(g) - O2(g), resulting in the entropy change for the third reaction.
What is the balanced equation for copper reacting with nitric acid?
Cu(s) + 4HNO3(aq) -> Cu(NO3)2(aq) + 2NO2(g) + 2H2O(l)
2NO g plus O2 g yields 2NO2 g?
-144.14 KJ
What are the equations for nitrogen?
there are lots, what are the other elements that are involved? A simple one would be: 2O2 + N2 = 2NO2
What type of reaction is N2H4 plus 3O2 equals 2NO2 plus 2H2O?
This is an oxidation-reduction reaction.
Equation to show NO2 acts as a reducing agent and oxidising agent?
NO2(g)+SO2(g)-->NO(g)+SO3(g) here NO2 act as a oxidising agent
Nitrogen monoxide plus oxygen equals nitrogren dioxide?
It forms Nitrogen Dioxide. 2NO + O2 -> 2NO2
How do you balance NO O2 yields NO2?
First, capitalization matters in chemistry. The proper formula for nitrogen monoxide (nitric oxide) is NO. No is the symbol for the element nobelium. The balanced equation is 2NO + O2 --> 2NO2
What is the chemical equation of nitrogen dioxide decomposes into oxygen gas and nitrogen gas?
The chemical formula for that reaction is 2n2o5 -->2 no2+3o2. It describes the process of two distinct compounds coming together to form two new ones.
Why does oxygen increase 2NO plus O2--2NO2 when you add heat?
When heat is applied to the reaction 2NO + O2 → 2NO2, the activation energy required for the reaction to take place is provided. This allows the molecules to overcome the energy barrier and react at a faster rate, leading to the formation of nitrogen dioxide (NO2) from nitrogen oxide (NO) and oxygen (O2).
What is the chemical formula for mixing pure copper with nitric acid?
The chemical formula for mixing pure copper with nitric acid is typically written as Cu + 4HNO3 -> Cu(NO3)2 + 2NO2 + 2H2O. This reaction results in the formation of copper(II) nitrate, nitrogen dioxide gas, and water.
