What is the chemical formula of dry ice also known as cardice?

H₂O
CO₂
CH₄
HCOOH
Dry ice is the solid form of carbon dioxide. In tem­per­a­tures above −78.5 °C (−109.3 °F) it will not melt but sub­li­mate, that means trans­form­ing straight from solid form into gas one without liquid phase.

Answers distribution

H₂O
CO₂
CH₄
HCOOH
answers
flagPakistan
5%
89%
0%
5%
19
flagSwitzerland
0%
78%
7%
14%
14
flagIndia
3%
72%
8%
12%
80
flagGreece
10%
70%
10%
10%
10
flagthe United Arab Emirates
0%
63%
21%
15%
19
flagthe Philippines
9%
63%
0%
27%
11
flagthe United States
7%
60%
11%
17%
151
flagSweden
5%
50%
10%
35%
20
flagRepublic of Ireland
28%
50%
7%
14%
14
flagFrance
10%
50%
20%
20%
10
flagPoland
13%
46%
16%
22%
5486
flagGermany
13%
44%
20%
20%
67
flagUnknown
10%
41%
20%
27%
499
flagthe United Kingdom
12%
41%
17%
28%
151
flagAustralia
0%
41%
33%
25%
12
flagthe Netherlands
10%
32%
35%
21%
28

Gender

men46%
women47%
H₂O
12%
13%
CO₂
46%
47%
CH₄
17%
15%
HCOOH
23%
23%

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What is the chemical formula of dry ice also known as cardice?
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Details

Author: Justa87
Illustration: Dave Herholz

History

Jan. 18, 2017, 10:48 p.m. added by Justa87 »
Jan. 18, 2017, 10:42 p.m. modified by smyru »
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