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How many chloride ions are needed to cancel the 2 charge of magnesium in magnesium chloride (MgC12)?
Two.
What does the formula for the compound magnesium chloride MgCl2 tell you about how many chloride ions are needed to cancel out the charge of magnesium?
The formula MgCl2 indicates that one magnesium ion (Mg2+) requires two chloride ions (2Cl-) to cancel out its charge. Each chloride ion carries a charge of -1, so two chloride ions are needed to balance the +2 charge of magnesium.
How many days do you have to cancel an auto insurance contract?
Many companies will only charge you for the exact number of days that an auto policy is active. Others will charge you a cancellation fee.
How many hours before can cancel train ticket?
Even you missed your train, you can cancel the ticket. But you will get a little amount like about 30% of your train ticket fare. Generally If you cancel your ticket before preparation of final chart you will be charge a little cancellation charge, so Its better to cancel ticket before preparation of final chart to get more amount back.Source - http://www.travelkhana.com
How many electons are in a neutral atom?
A neutral atom has as many electrons as protons. This is because protons have a positive charge and electrons have a negative charge, but because there are the same number of them, they cancel each other out.
An atom as a neutral charge with 8 protons how many electros does it have?
8 because positives an negatives cancel each other out
How many volts is needed to charge a kindle fire?
5 VDC the same as all devices that can be charge from your USB port on your computer..
How many potassium ions are needed to balance the charge of one sufide ion?
Two potassium ions are needed to balance the charge of one sulfide ion. Potassium has a +1 charge and sulfide has a -2 charge, so two potassium ions with a +1 charge each are required to balance the -2 charge of the sulfide ion.
How many potassium ions are needed to bond with phosphate ions?
Two potassium ions are needed to bond with one phosphate ion. Potassium has a +1 charge while phosphate has a -3 charge, so it takes two potassium ions (each with a +1 charge) to balance the charge of one phosphate ion.
How many iodine ions are needed to balance out a barium ion?
A barium ion has a charge of 2+ and an iodide ion has a charge of 1-, therefore, two iodide ions are needed to balance the barium ion. Ba2+ + 2I- --> BaI2
How many centimoles of charge of Ca2 plus are needed to replace 2 centimoles Na plus?
1
How many sodium ions are needed to balance the charge of one phosphate ion?
three sodium ions
