Chemistry Functions


Chemistry Functions

You can use this page to do various calculations related to chemistry. This is helpful if you have this type of homework or if you use these calculations often in your work.

BOX 1

BOX 2

RESULT

ACTION: What goes in box 1: What goes in box 2: Buttons
Number of moles to number of particles # of Moles
Number of particles to number of moles # of Particles
Find Molarity (moles/liter) # of Moles # of Liters
Find molar mass (grams/mole) Press corresponding atom buttons below or enter total atomic mass
Convert kg to g # of kg
Convert lb to g # of lb
Convert mL to L # of mL
Number of grams of substance to number of moles # of Grams Press corresponding atom buttons below or enter total atomic mass
Number of grams to number of particles # of Grams Press corresponding atom buttons below or enter total atomic mass
Number of moles to number of grams # of Moles Press corresponding atom buttons below or enter total atomic mass
Number of particles to number of grams # of Particles Press corresponding atom buttons below or enter total atomic mass
Calculator Expression


Atom Buttons

Use these buttons on the periodic table below to enter the atomic mass of atoms and compounds in Box 2. To enter the mass of an atom of aluminum, press the Aluminum button and 26.98154 appears in Box 2. To enter the masses of compounds, press all the buttons for the compound. For instance, for H2O, press the hydrogen button twice and the oxygen button once and 18.01528 appears in the box.

Group 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Period
1 1
H
1
H
2
He
2 3
Li
4
Be
5
B
6
C
7
N
8
O
9
F
10
Ne
3 11
Na
12
Mg
13
Al
14
Si
15
P
16
S
17
Cl
18
Ar
4 19
K
20
Ca
21
Sc
22
Ti
23
V
24
Cr
25
Mn
26
Fe
27
Co
28
Ni
29
Cu
30
Zn
31
Ga
32
Ge
33
As
34
Se
35
Br
36
Kr
5 37
Rb
38
Sr
39
Y
40
Zr
41
Nb
42
Mo
43
Tc
44
Ru
45
Rh
46
Pd
47
Ag
48
Cd
49
In
50
Sn
51
Sb
52
Te
53
I
54
Xe
6 55
Cs
56
Ba
* 71
Lu
72
Hf
73
Ta
74
W
75
Re
76
Os
77
Ir
78
Pt
79
Au
80
Hg
81
Tl
82
Pb
83
Bi
84
Po
85
At
86
Rn
7 87
Fr
88
Ra
** 103
Lr
104
Unq
105
Unp
106
Unh
107
Uns
108
Uno
109
Une
110
Uun
111
Uuu
112
Uub
113
Uut
114
Uuq
115
Uup
116
Uuh
117
Uus
118
Uuo
-
*Lanthanides * 57
La
58
Ce
59
Pr
60
Nd
61
Pm
62
Sm
63
Eu
64
Gd
65
Tb
66
Dy
67
Ho
68
Er
69
Tm
70
Yb
**Actinides ** 89
Ac
90
Th
91
Pa
92
U
93
Np
94
Pu
95
Am
96
Cm
97
Bk
98
Cf
99
Es
100
Fm
101
Md
102
No

Made by Jon Glassman
Thanks to Mark Winter for the periodic table.


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