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How many moles of ions are produced by the dissociation of 0.5 mol of Na2CO3?
LyraSwan
1.5 moles
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∙ 12y ago
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What kinds of ions are produced when Na2CO3 dissolves?
Dissociation of sodium carbonate produce ions Na+ and (CO3)2-.
If 6.73g of Na2CO3 is dissolved in enough water to make 250ml of solution what is the molarity of the sodium carbonate what are the molar concentrations of the Na plus and CO32- ions?
6.73g (1 mole of Na2CO3/106g) = 0.063mol/0.25L = 0.25M Na2CO3 2 moles of Na+ x 0.25M = 0.5M Na+ 1 mole of CO32- x 0.25M = 0.25M CO3
How many moles of ammonium ions are in 6.955?
There are 2.8604 moles of ammonium ions in 6.955.
Water ionizes into hydrogen ions and hydroxide ions. It has a?
The dissociation is:2 H2O-----------H3O+ + OH-
What is the initial cause of the dissociation of water molecules into hydrogen and hydroxide ions?
hydrolysis
How many moles of ions are produced when 2 mol of Na2CO3 dissociate?
Na2CO32 * 2 = 4 moles sodium.===========================
What kinds of ions are produced when Na2CO3 dissolves?
Dissociation of sodium carbonate produce ions Na+ and (CO3)2-.
How many moles of ions are produced by the dissociation of 1 mole NH4Br?
I assume that is 28.0 grams.28.0 grams MgCl2 (1 mole MgCl2/95.21 grams)= 0.294 moles magnesium chloride==========================Now,One mole Mg 2+ = 0.294 moles Mg 2+ ions=============================2 moles Cl - = 0.588 moles Cl - ions=========================
Na2CO3 contains what ions or molecules?
Sodium carbonate contains sodium ions, Na+ and carbonate ions, CO32- All compounds with the sodium ion are soluble and will dissolve forming ions. The dissociation reaction (the reaction showing an ionic substance dissolving into its ions) is: Na2CO3 -->2Na+(aq) + CO32-(aq)
What is the dissociation of cobalt II nitrate?
Cobalt(II) nitrate dissociates as follows:Co(NO3)2 ==> Co^2+ + 2NO3^-
If ZnBr2 were to dissociate in water what ions would be produced?
The dissociation of ZnBr2 is: ZnBr2--------- Zn(2+) + 2 Br-
To separate into ions?
Ions are obtained by dissociation in water.
What is compound dissociation?
Dissociation is the decomposition of a substance in ions in a solution.Generally is a decomposition.
What is the separation of a compound into its constituent ions?
This process is called electrolysis. Electrolysis is the process of decomposition of a compound in its molten or aquous state allows electricity to flow through it and in turn gets dissociated into ions.
What compound is formed through dissociation?
Dissociation of what? Table salt, for example (NaCl) dissociates into Na+ and Cl- ions in water.
What donates hydroxyl ions?
Dissociation of a base produce hydroxyl ions.
When the solid acid dissolves to form ions how many moles of H plus ions are produced for every mole of acid used?
10000
