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Why might sodium carbonate be added to hard water to aid in cleaning?
The hard ions in the water are more attracted to the carbonate ions -2 charge
How do sodium and chlorine react to form sodium chloride?
When in elemental form, atoms of sodium lose electrons to atoms of chlorine, forming ions (this occurs in a 1:1 ratio). These ions are attracted by the electric difference between them and form a salt.
How many sodium ions there in 85g of sodium oxide Na2O?
The number of sodium ions is 16,518.10e23.
How does the strength of the attraction between water molecules and sodium and chloride ions compare with the strength of the attraction between the sodium ions and chloride ions?
Attraction between water molecules and sodium and chloride ions OSS less than the attraction between sodium ions and chloride ions.
What types of ions are presented in salt?
In a slat positive ions and negative ions. In common salt, sodium chloride, sodium ions, Na+ and chloride ions Cl-
In a crystal of sodium chloride each sodium ion is attracted to what?
chloride ions surrounding it
Why might sodium carbonate be added to hard water to aid in cleaning?
The hard ions in the water are more attracted to the carbonate ions -2 charge
How do sodium and chlorine react to form sodium chloride?
When in elemental form, atoms of sodium lose electrons to atoms of chlorine, forming ions (this occurs in a 1:1 ratio). These ions are attracted by the electric difference between them and form a salt.
What happens when sodium ions is attracted to a chlorine ion?
forms a covalent bond APEX:They form an ionic compound.
What's the direction sodium ions are pumped?
Sodium ions and potassium ions are pumped in opposite directions. Sodium ions are pumped out of the cell and potassium ions are pumped into the cell.
Which ions are exchanged in a sodium potassium pump?
3 sodium ions for 2 potassium ions.
How many sodium ions there in 85g of sodium oxide Na2O?
The number of sodium ions is 16,518.10e23.
Can liquid electrolyte which does not have sodium molecules conduct sodium ions?
no liquid electrolyte which does not have sodium molecules conduct sodium ions because when liquid electrolyte does not have sodium molecules . so there r no sodium molecules and hence there r no any sodium ions. so how can liquid electrolyte conduct sodium ions.
Sodium chloride is formed from ions and chloride?
Not quite right. Sodium chloride is formed from sodium ions (Na+) and chloride ions (Cl-)
Does sodium ions plus chloride ions equal sodium chloride?
Yes, sodium chloride is NaCl.
How does the strength of the attraction between water molecules and sodium and chloride ions compare with the strength of the attraction between the sodium ions and chloride ions?
Attraction between water molecules and sodium and chloride ions OSS less than the attraction between sodium ions and chloride ions.
How can you describe the arrangement of sodium ions and chloride ions in a crystal of sodium ions?
The lattice of sodium chloride is face-centered cubic. The chloride ion is surrounded by six sodium cations.
