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Na+ and Mg2+ can be separated by adding CO32- ions to the solution, forming MgCO3 precipitate which can be filtered off.
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What is the ion symbol for Mg?
Mg2+
What is isoelectrionic with neon?
Neon has 10 electrons. Anions isoelectronic with neon are F-, O2-, N3-. Cations isoelectronic with neon are Na+, Mg2+, Al3+
What is the limiting reactant reagent and what is excess reagent in recrystallization?
The Limiting Reactant is the smaller number once you compare the two reactants with one product. The product that you are comparing them both with must be the same. The Excess Reactant is the larger number, or the amount left over in the chemical reaction.
What ions are filtered and exchanged in the kidney tubules?
Sodium (Na+) Potassium (K+) Chloride (Cl-) Bicarbonate (HCO3-) Hydrogen (H+) Calcium (Ca2+) Magnesium (Mg2+)
What are the general characteristics of a metal?
Common characteristics:Metallic luster (shine)Generally solids at room temperatureMalleableDuctileConduct heat and electricityExist as extended planes of atomsCombine with other metals to form alloys which have metallic characteristicsForm positive ions, e.g. Na+, Mg2+, and Al3+
What can ions be broken into?
I think you may asking about Ca2+, Mg2+.Na+ , etc..Isnt it? I think think they can be separated to Atoms & electrons. Like this Mg2+ Separate as Magnesium Atom & 2 electrons
What is the ion symbol for Mg?
Mg2+
What are cations?
Cations are positively charged ions. •Na+ •K+ •Ca2+ •Mg2+
Are sodium ion(Na )magnesium ion(Mg2 )aluminium ion(Al3 )neon(Ne)nitrogen ion(N3-) all isoelectronic species?
Ions as Na+, Mg2+, Al3+ and N3- are isoelectronic; neon is an inert gas.
What are the major elements found in water?
•Na+, K+, Mg2+, Ca2+, SO42-, Cl-, NO3-, HCO3-
What is the limiting reagent when sodium hydroxide and copper chloride react?
2 Na OH + CuCl2
What - 2 ion is isoelectronic to Na plus?
Both ions Mg2+ and Al3+ and atoms of Ne are isoelectronic with Na+: They all have [Ne] 3s0 = 1s2, 2s2 2p6, 3s0
What is isoelectrionic with neon?
Neon has 10 electrons. Anions isoelectronic with neon are F-, O2-, N3-. Cations isoelectronic with neon are Na+, Mg2+, Al3+
What are the six ions that have the same electron configuration as Ne?
N3- , O2- , F- , Na+ , Mg2+ , Al3+ all have the same electron configuration as Neon.
What is the limiting reactant reagent and what is excess reagent in recrystallization?
The Limiting Reactant is the smaller number once you compare the two reactants with one product. The product that you are comparing them both with must be the same. The Excess Reactant is the larger number, or the amount left over in the chemical reaction.
What is isoelectronic with Al3 plus?
10
What ions are filtered and exchanged in the kidney tubules?
Sodium (Na+) Potassium (K+) Chloride (Cl-) Bicarbonate (HCO3-) Hydrogen (H+) Calcium (Ca2+) Magnesium (Mg2+)
