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Does 1 mole of NaCl and 1 mole of MgCl2 have equal number of ions?
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∙ 12y ago
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What is the number of ions in a 6.58 mole sample of NaCl?
The number of ions in a 6,58 mole sample of NaCl is 79,25137367812.10e23.
Does salt affect the boiling point of water and why?
Salt will increase the boiling point and decrease the freezing point of water due to colligative properties. Table salt (NaCl) breaks into ions when dissolved. This lowers the vapor pressure of water. When salt dissolves its ions are moving around in the water, and some are near the surface. Rather than all the water just boiling off, some of these ions get in the way, which will raise the boiling point. This effect is not only caused by salt, but by dissolved substance. In general, the more ions or particles dissolved, the greater the effect on boiling point, so MgCl2 would have a greater effect on boiling point than NaCl, because MgCl2 dissociates into three ions instead of two.
What is the ions in NaCl?
NA+ and Cl-
Why are ions charged particles !?
The number of electrons does not equal the number of protons.
What is the number of ions in the element magnesium?
positive ion - magnesium(cation) negative ion-chloride (anion)
What aqueous solutions contains the greatest number of ions NaCl MgCl2 C6H12O6?
forget it i know now
Is 1 mole of Na Cl and 1 mole of MgCl2 has same No of ions?
A mole is simply a number of particles (atoms, molecules, cats...anything) and it is equal to 6.023x10^23. So yes, 1 mole of NaCl will have 6.023x10^23 ions, and MgCl2 will have the same number of ions. However, the proportions of each ion will differ in each case.
What is the number of ions in a 6.58 mole sample of NaCl?
The number of ions in a 6,58 mole sample of NaCl is 79,25137367812.10e23.
Does sodium ions plus chloride ions equal sodium chloride?
Yes, sodium chloride is NaCl.
Why is 0.9 NaCl osmolarity 300 mOsmL calculations?
- 0,9 g/L NaCl equal to 0,154 moles - but because NaCl is dissociated in two ions in water the relation is 1 mol NaCl equal 2 osmol/L - and so 0,9 % NaCl equal 308 milliosmole/L
How is electrical neutrality maintained in an ionic compound?
Ionic compounds are composed of positively charged ions and negatively charged ions. The magnitude of the positive and negative charges are equal. Therefore, the equal but opposite charges cancel each other, and the ionic compound is neutral. Na+ + Cl- --> NaCl Mg2+ + Cl- + Cl- --> MgCl2
What has a greater boiling point elevation when dissolved at a concentration of 1mol in water with NaCl or MgCl2?
In the same volume of water, one mole of MgCl2 will give rise to a greater boiling point elevation. This is explained by the fact that boiling point elevation is a colligative property, that is, the relative amounts of the constituents are important and not their identity. We can determine by inspection that, upon dissociation, more ions will be produced by MgCl2 than NaCl since there are more atoms in the MgCl2 molecule. So, for one mole of MgCl2, we will produce one mole of magnesium and two of chlorine (three total). For one mole of NaCl, we produce one mole each of potassium and chlorine. By employing the principle stated above, we can come to the correct conclusion.
Is NaCl acidic or alkaline and give a chemical equation to support your answer?
In solution the number of chloride ions (negative) equals the number of positive ions (sodium). NaCl -> Na+ + Cl- which is neutral in totality (neither acid nor alkaline)
Which is formula for the compound made when magnesium ions and chloride ions are mixed?
MgCl2 (Magnesium Chloride)
Which of these compounds would require the greatest energy to separate it into ions in the gaseous state NaCl NaI MgO Na2O or MgCl2?
MgO Wish I could say more, but I'm trying to find out more myself.
Numbers and Kinds of ions in NaCL?
There are sodium and chloride ions in NaCl where they have +1 and -1 charges respectively.
Why is sodium chloride neutral in water?
Because the sodium chloride salt has equal amount of Na+ and Cl-. NaCl has the relation of 1:1. This is the reaction that happens when you dissolve NaCl in water: NaCl <---> Na+ + Cl- As you can see equal amount of positive and negative ions is formed.
