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A number (eg 2) placed AFTER the symbol for an element (H, O and C etc) means that there are that many atoms of that element in the molecule.
Thus H2O means 2 Hydrogen atoms and one Oxygen atom in molecule of Water.
CO2 means there is one Carbon atom and 2 Oxygen atoms in a molecule of Carbon Dioxide.
What else can I help you with?
What is the empirical formula and name for the compound for Co NO3 2?
The empirical formula for Co(NO3)2 is Co(NO3)2. The compound is named cobalt(II) nitrate.
What is the name of Co CIO3 2?
If that says Co [ClO3]2 then it would be Cobalt II Chlorate
What is the balanced chemical reaction of CO2---CO O2?
This reaction is:2 CO2 = 2 CO + O2
What is the compound name of Ho(PO4)2?
The compound name of Ho(PO4)2 is holmium phosphate. This compound consists of holmium (Ho), a rare earth element, and phosphate groups (PO4). It typically exists in a crystalline form and is used in various applications, including materials science and chemistry.
What is lee min ho height?
Lee Min Ho's height is approximately 6 feet 2 inches (187 cm).
How do you determine how many titratable protons are in HO-CO-CH2-CH2-OC-OH?
2
What has the author Co Ho ng Do c written?
Co Ho ng Do c has written: 'Vo la m phong tha n bang'
Ho many mile from Denver co to guadalajara?
1700
What are the release dates for Cops - 1989 Ho Ho Ho 25-2?
Cops - 1989 Ho Ho Ho 25-2 was released on: USA: 22 December 2012
What are the release dates for Unknowns - 2012 Ho Ho Ho 1-2?
Unknowns - 2012 Ho Ho Ho 1-2 was released on: USA: 10 January 2013
What is the combination for CO CaCl HO?
I don't know at all it has ben unanswered
What are the release dates for Totally Sketch - 2009 Sham Ho Ho Ho 2-4?
Totally Sketch - 2009 Sham Ho Ho Ho 2-4 was released on: USA: 24 December 2009
How tall is Phyllis Ho?
Phyllis Ho is 5' 2".
What are the release dates for Smash Cuts - 2009 Ho Ho Oh No 2-25?
Smash Cuts - 2009 Ho Ho Oh No 2-25 was released on: USA: 23 July 2011
How do you get ho ho in Pokemon Black 2?
You cannot find Ho-Oh in Pokémon Black 2, you will have to trade for it or transfer it from 1 of your previous games.
What words have 2 j's in them?
Jojoba (a shrub) but pronounced ho-ho-ba
What words have 2 j's in?
Jojoba (a shrub) but pronounced ho-ho-ba
