Answer:
1. They debated about many things.
2. Greek philosophers debated about things. They did not have a scientific/experiment based approach to studying nature. They did not have tools.
3. Democritus
4. Democritus had the basic idea of atoms, even though he had no experimental evidence to support his thinking.
5. taught that there were substances called atoms and that these atoms made up all material things. The atoms were unchangeable, indestructible, and always existed.
Explanation:
hope this helps
N2 H2 ——> NH3
Add a 3 in front of H2 and a 2 in front of NH3
So the answer would be
N2 3H2 ——> 2NH3
The salt which remains is MgCO3
Answer:
Ammonium,
N
H
+
4
Explanation:
Conjugate acid-base pairs consist of two compounds, differing by a charge of +/-1 due to the movement of a single proton
H
+
You use the bronstead description of acids and bases when calculating which is the conjugate acid and which is the conjugate base in a reaction. This theory explains that a bronstead acid is any molecule, ion or atom that can donate a proton and a bronstead base is any molecule, ion or atom that can accept a proton.
In this reaction, ammonia is the conjugate base and accepts a proton from water, where it becomes the conjugate acid ammonium. You can show that the lone pair of electrons on the nitrogen atom reacts with the hydrogen on water molecules, giving an ammonium ion and a hydroxide ion.
It is false .... hope this helps
have a good day ! Thanks
