Can some nice chemist explain

Can some nice chemist explain to me the system of naming compounds with roman numerals? Also while they are here, tell me
1. 2 answers
2. asked by jim
3. 767 views
"Derek" when asked for their name, what would the expected output be?name = input("What is your name?") print("Nice to meet
1. 1 answer
2. 26 views
2H2 + O2 → 2H2OThe chemist is standing inside a room with oxygen in the air and has a balloon filled with hydrogen. The
1. 1 answer
2. asked by no
3. 352 views
A chemist wants to observe the following reaction:2H2 + O2 → 2H2O The chemist is standing inside a room with oxygen in the air
1. 1 answer
2. 81 views
A chemist wants to observe the following reaction:2H2 + O2 → 2H2O The chemist is standing inside a room with oxygen in the air
1. 1 answer
2. asked by no
3. 287 views
A chemist wants to observe the following reaction:2H2 + O2 → 2H2O The chemist is standing inside a room with oxygen in the air
1. 1 answer
2. asked by no
3. 187 views
A chemist wants to observe the following reaction:2H2 + O2 → 2H2O The chemist is standing inside a room with oxygen in the air
1. 1 answer
2. asked by no
3. 217 views
A chemist wants to observe the following reaction:2H2 + O2 → 2H2O The chemist is standing inside a room with oxygen in the air
1. 1 answer
2. asked by no
3. 261 views
A chemist wants to observe the following reaction:2H2 + 02 → 2H20 The chemist is standing inside a room with oxygen in the air
1. 1 answer
2. 95 views
A chemist wants to observe the following reaction2H2+O2->2H2O The chemist is standing inside a room with oxygen in the air and
1. 1 answer
2. 78 views