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NH3
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What is the chemical formula of limonite?
Fe2O3.H2O
What does 2O 2 represent?
2O2 in a chemical reaction equation means that there are two moles of O2, or oxygen, molecules.
How many molecules are there in the formula 6CuCl?
The formula 6CuCl represents 6 molecules of copper(II) chloride, CuCl2. Therefore, there are 6 x Avogadro's number (6.022 x 10^23) molecules in 6CuCl, which is 3.6132 x 10^24 molecules.
Which transition represents a time when water molecules are moving closer together?
Frost forms on a window pane.
What does a coefficient represent in a chemical formula?
It represents the amount of the substance. It can mean the number of atoms, molecules, formula units, or moles.
Which diagram best represents molecules of matter in solid phase?
A diagram showing molecules closely packed together in a regular and organized pattern represents molecules in the solid phase. The molecules in a solid are held together by strong bonds and have very little movement.
What does 6h2o stand for?
6H2O represents 6 molecules of water. The "6" indicates the number of water molecules present.
What element exists as x4 molecules?
Carbon dioxide (CO2) exists as X4 molecules, where X represents the element carbon.
What does 2H2SO4 mean?
The chemical formula 2H2SO4 represents two molecules of sulfuric acid. In this formula, "2" indicates the number of molecules, "H" represents hydrogen, and "SO4" represents the sulfate ion. Therefore, 2H2SO4 signifies two molecules of sulfuric acid, each consisting of two hydrogen atoms and one sulfate ion.
What is Avogadro's mass?
6.0221415 × 1023this number represents the number of molecules in a "mol" of a substance
What is the chemical formula of limonite?
Fe2O3.H2O
What is the formula for calcium chloride pentahydrate?
The chemical formula for calcium chloride pentahydrate is CaCl2•5H2O, where Ca represents calcium, Cl represents chlorine, and H2O represents water molecules.
2Na represents two something of sodium Its out of either atoms compounds elements or molecules?
the answer is atoms
What does a glass of water represent?
represents avilability of water molecules to serve some1 who is truely needy...........
Can a mole represent a molecule?
A mole represents a set number of molecules, not just 1 molecule. There are avagadro's number of molecules in a mole. Avagadro's number: 6.022x10^23
What does 2O 2 represent?
2O2 in a chemical reaction equation means that there are two moles of O2, or oxygen, molecules.
What is the coefficient Use 4H20?
The coefficient for H2O in an equation represents the number of water molecules. In this case, the coefficient for 4H2O would mean there are 4 water molecules present.
