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Which of these are chemical compounds O2 H2O CO2 N2?
H2O (water), CO2 (carbon dioxide) and N2 (nitrogen) are chemical compounds. O2 (oxygen) is a diatomic molecule, not a compound.
Solid ammonium carbonate is heated?
(nh4)2co3 = co2 + h2o + 2 nh3
What are the coefficients for the reaction N2H4 plus H2O2 and N2 plus H2O?
The balanced reaction for N2H4 + H2O2 --> N2 + H2O is N2H4 + 2H2O2 --> N2 + 4H2O
What is the formula of ammonium chromate?
NH3Cr2o7 is ammonium dichromate and CoCl3 is cobalt III Chloride
Earth science Which gases in the atmosphere are greenhouse gas and which are not?
Greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and water vapor (H2O). The most abundant gases in the atmosphere that are not greenhouse gases are nitrogen (N2) and oxygen (O2).
Balanced chemical equation for ammonium dichromate?
(NH4)2 Cr2 O7 --------> N2 + 4H2O + Cr2 O3
Which of these are chemical compounds O2 H2O CO2 N2?
H2O (water), CO2 (carbon dioxide) and N2 (nitrogen) are chemical compounds. O2 (oxygen) is a diatomic molecule, not a compound.
What is a mixture of a element and a compound?
What is a mixture of a element and a compound? CO + Co Fe + Mg H2O + Mg N2 + O2 H2O Plz answer it can be more than 1
What is the correct formula for a compound that has 3 hydrogen atoms and 1 nitrogen atom?
Hydrogen = H2 Oxygen = O2 Nitrogen = N2
What chemical are used to represent chemical substances such as compound?
Chemical formulas are used to represent chemical substances, composed of symbols and numerical subscripts representing the elements and their corresponding ratios in the compound. Common examples include H2O for water and CO2 for carbon dioxide.
Which formula represents a nonpolar molecule?
H-H
How do you balance hco3 n2 ch4 no3?
This is impossible to balance:at the left (reactant) side the C/H ratio is pinned in one compound (HCO3-) to value 1 to 1 and at the the right (product) side the C/H ratio is pinned in one other compound (CH4) to a different value 1 to 4. That's why!
Solid ammonium carbonate is heated?
(nh4)2co3 = co2 + h2o + 2 nh3
What are the 5 common chemicals are shared by all living things?
H2O, CO2, N2, O2, C6H11O6 H2O, CO2, N2, O2, C6H11O6
How are the process of nitrogen fixation and dinitrfication different?
Nitrogen fixation is fixing atmospheric N2 in to NO2- or NH4+. Denitrification is reducing NO3- in to N2.
What are the coefficients for the reaction N2H4 plus H2O2 and N2 plus H2O?
The balanced reaction for N2H4 + H2O2 --> N2 + H2O is N2H4 + 2H2O2 --> N2 + 4H2O
Is N2 a pure compound?
No, N2 is not a pure compound. It is actually an element because it is simply a molecule of nitrogen.
