The equation N2+H2= NH3 is balanced. This is because N2 + 3H^2 ➡️ 2NH^3
The standard state formation reaction is a chemical reaction in which one moles of substance in its standard state is formed from its constituent element in their standard state.All the substance must be in their most stable state at 100kpa and 25 degrees celsius.
therefore for HF is
1/2H2 +1/2F2 =HF
Answer:
A
Explanation:
CH3CH2COOH- Propanoic Acid
Answer:
B
Explanation:
It is important to only test one variable at a time because you need to be able to disprove or prove a problem with just one independent variable. When you have several variables in the experiment, it would be impossible to know which variable honestly caused the end result.
Answer:
uranium, caesium, potassium, beryllium,
Explanation: