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If the total mass of silver and oxygen was 10g how much silver oxide was there to begin with?
Wiki User
∙ 15y ago
10 grams. There is no weight lost or gained in this reaction.
Wiki User
∙ 15y ago
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How many oxygens atoms are in 3CO2 4H2O?
Think of it like this. O = C = O There are three altogether. One carbon atom and two oxygen atoms. :D
At what total magnification should you begin to look at a sample?
Depending on what microscopy you are doing.. Bacterial microscopy starts with 40x and Blood smear microscopy at 10x.
How many atoms are in HNO2?
That's a total of four atoms... 1 of Hydrogen, 1 Nitrogen and 2 Oxygen.
How many atoms of each element are there in 2Na2CO3?
6. 2 sodium, 1 carbon, and 3 oxygen.
How many bonding electrons does oxygen have?
The valence electrons are the electrons in the partially filled outermost shell (or shells).Simplified; Oxygen has the shells filled in the following way.1s22s22p4The 2s and 2p subshells make up the outer most shell for oxygen. In the 2p subshell, It is stable with 6 electrons but with oxygen only has 4. The subshell has 3 different orbitals which can contain 2 electrons in each. This means that 1 of the orbitals is completely full while the other two only have one electron. From this we can say that there are 2 bonding valence shell electrons. Because there is a possibility of having a total of 8 electrons in the 2nd shell, this means that there must be 4 electrons which are non bonding in oxygen's valence shell.
How many neutrons are in calcium oxide?
Depends on what you mean by number of electrons. Calcium has 20 electrons and oxygen has 8 electrons for a total of 28 electrons. But if you mean how many VALENCE electrons, then the calcium has 2 and the O has 6 for a total of 8 valence electrons.
Compound made from 63.50 silver 8.25 nitrogen and 28.25 oxygen with a total molar mass 169.91g?
Silver Nitrate.
When 127g of copper reacts with 32g of oxygen gas to form copper II oxide no copper or oxygen is left over How much copper II oxide is produced?
To get the answer just remember that in chemical reactions the total mass of all the parts before the reaction must be the same as the total mass of all the parts after the reaction.
What is the difference between oxide and oxate?
Oxide is a monatomic (single-atom) ion consisting of an oxygen atom with a 2- charge (O2-). An oxide can also be just about any compound that contains oxygen in the 2- oxidation state. Oxalate is a polyatomic (multiple atom) ion consisting of 2 carbon atoms and 4 oxygen atoms, also having a total charge of 2- (C2O42-). It is derived from oxalic acid, H2C2O4.
How many electrons in calcium oxide molecule (CaO)?
First, calcium oxide is an ionic compound and so does not form molecules. In one formula unit (ionic equivalent of a molecule) of calcium oxide there is 1 oxygen (8 protons) atom and 1 calcium atom (20 protons) for a total of 28.
Why does oxygen have a subscript of 3 in aluminum oxide?
Aluminum loses three electrons to have a full valence shell. Oxygen gains two electrons to have a full valence shell. Aluminum Oxide is shown as Al2O3 because there are three oxygen atoms with a total of 6 gained electrons. Two Aluminum atoms lose 6 electrons and three Oxygen atoms gain six. This is the balance between aluminum and oxygen.
When iron metal and oxygen gas combine how could you tell that a new compound has been formed?
The total mass of solids will have increased, because some of the gaseous oxygen has become incorporated into the solid iron oxide.
How many elements and atoms are in Ag2CO3?
3 different elements, silver carbon and oxygen. 6 atoms total.
What is OCl2 used for?
Oxygen Dichloride
. Aluminum (Al3 plus ) ions react with oxygen ions (O2-) to form aluminum oxide. What is the correct formula for aluminum oxide?
The Al and O must balance each other in charge, so it takes 2 Al^3+ for a total of 6+ and it takes 3 O^2- for a total of 6-. Thus, aluminum oxide has the formula of Al2O3
What is the total mass in silver nitrogen oxygen 3 plus sodium chlorine to sodium nitrogen oxygen 3 plus silver chlorine?
The chemical reaction is:AgNO3 + NaCl= AgCl + NaNO3The mass of products depends on the mass of reactants.
How many atoms in Ag20?
In one Ag2O there are 2 'Ag' (silver) atoms and 1 'O' (oxygen) atom: three in total
