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. 792 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. 50 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. 373 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. 106 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. 303 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. 203 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. 229 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. 293 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. 116 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. 93 views