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. 810 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. 72 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. 394 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. 132 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. 314 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. 223 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. 249 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. 323 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. 130 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. 107 views