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To find number of ions in a chemical formula, you must know how the molecule dissociates or ionizes. For example, the salt NaCl ionizes to Na^+ and Cl^- so there are 2 ions. But the salt CaCl2 ionizes into Ca^2+ and 2 Cl2^2, so there are 3 ions (1 calcium and 2 chloride).
Na2CO32 * 2 = 4 moles sodium.===========================
When chlorine ionizes, it forms chloride ions (Cl-). These chloride ions can react with other substances to form compounds like sodium chloride (table salt) and hydrogen chloride gas. Ionized chlorine is an important part of many chemical reactions and biological processes.
Concentrated HCl acid is a very strong acid. Note the word 'concentrated'. What does it mean? Concentrated really means that the amount of hydrogen ions in it is very high. The strength of an acid depends upon the amount of hydrogen ions present. If the ions are more, then it is a concentrated acid and if the hydrogen ions are less, then it is a weak acid. As it is strong, handle it cautiously or may cause burns. I believe this satisfies your question.
Sugar is a non-electrolyte. This means when dissolved in water, it will not dissociate into ions. Hence there will be only ONE particle when sugar is added to water.
Molarity is mols of solute/volume of solution. We will do this in two parts, though you could use one conversion string. 0.300 M AlBr3 = mols/0.500L = 0.15 mols of AlBr3 (3mol Br/1 mol AlBr3 )( 6.022 X 10^23/1mol Br )(1mol Br/6.022 X 10^23 ) = 0.45 moles of Br
Three ions of bromide will combine with one ion of aluminum to form aluminum bromide (AlBr3). This is because aluminum has a +3 charge and bromide ions each have a -1 charge, so three bromide ions are needed to balance the +3 charge of aluminum.
To find number of ions in a chemical formula, you must know how the molecule dissociates or ionizes. For example, the salt NaCl ionizes to Na^+ and Cl^- so there are 2 ions. But the salt CaCl2 ionizes into Ca^2+ and 2 Cl2^2, so there are 3 ions (1 calcium and 2 chloride).
Given the balanced equation2Al + 6HBr --> 2AlBr3 + 3H2In order to find how many grams of HBr are required to produce 150g AlBr3, we must convert from mass to mass (mass --> mass conversion).150g AlBr3 * 1 mol AlBr3 * 6 molecules HBr = 136.52 or 137g HBr----------- 266.6g AlBr3 * 2 molecules AlBr3
Na2CO32 * 2 = 4 moles sodium.===========================
When chlorine ionizes, it forms chloride ions (Cl-). These chloride ions can react with other substances to form compounds like sodium chloride (table salt) and hydrogen chloride gas. Ionized chlorine is an important part of many chemical reactions and biological processes.
When Na2CO3 dissociates, it produces 3 moles of ions: 2 moles of Na+ ions and 1 mole of CO3^2- ions. So, if you have 0.5 moles of Na2CO3, you would produce 1.5 moles of ions in total.
Since the formula shows two sodium atoms in each formula unit of sodium sulfate and this compound normally completely ionizes in water solution, the number of sodium ions will be twice the number of moles of the salt; in this instance, 1.0 moles of sodium ions.
Concentrated HCl acid is a very strong acid. Note the word 'concentrated'. What does it mean? Concentrated really means that the amount of hydrogen ions in it is very high. The strength of an acid depends upon the amount of hydrogen ions present. If the ions are more, then it is a concentrated acid and if the hydrogen ions are less, then it is a weak acid. As it is strong, handle it cautiously or may cause burns. I believe this satisfies your question.
Sugar is a non-electrolyte. This means when dissolved in water, it will not dissociate into ions. Hence there will be only ONE particle when sugar is added to water.
When C6H12O6 (glucose) dissolves in water, it forms six ions: one C6H12O6 molecule breaks down into six ions (one C6H12O6 molecule produces six ions). This breakdown occurs because glucose molecules dissociate into their constituent atoms and ions when dissolved in water due to the polar nature of water molecules. The resulting ions are C6H12O6 (glucose) and six H2O (water) molecules.
There are 3 ions present in K2CO3: 2 K+ ions and 1 CO3^2- ion. To calculate the total number of ions in 30.0 mL of 0.600 M K2CO3 solution, first determine the number of moles of K2CO3 using the molarity and volume. Then, use the stoichiometry to find the number of ions produced per mole of K2CO3.