LisaManoban
LisaManoban LisaManoban
  • 06-09-2017
  • Mathematics
contestada

I'm confused please help

Im confused please help class=

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cheesyicecream cheesyicecream
  • 07-09-2017
Carbon Dioxide: o2c
Water: h2o
Oxygen: o2

Water is h2o because there are 2 hydrogen molecules and 1 oxygen molecule.

h2 = 2 hydrogen molecules
o = 1 oxygen molecule
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