General Flashcards
1
Q
Chemical formula of propane?
A
C3H8
2
Q
Chemical formula of Methane
A
CH4
3
Q
Chemical formula of Tetraphosphorus
A
P4
4
Q
What is the freezing point of water in Kelvin
A
273K
5
Q
How do you convert Kelvin to Celsius
A
Take away 273 from the value in Kelvin to get the value in celsius. e.g Water (273K - 0C)
6
Q
What is the chemical symbol of Sodium
A
Na
7
Q
What is the chemical symbol of Copper?
A
Cu
8
Q
What is the chemical symbol of Lead?
A
Pb
9
Q
What element has the chemical symbol B?
A
Boron
10
Q
What is the chemical symbol of Tin?
A
Sn
11
Q
What is the chemical symbol of Chromium?
A
Cr
12
Q
What is the chemical formula for Ammonia?
A
NH3
13
Q
What is the chemical formula of Methenium?
A
CH3
14
Q
What is the molar mass of Ammonia?
A
17
15
Q
What is the Molar mass of Lithium?
A
6.9
