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OpenStudy (tywower):
If the formula for a compound is represented by XY2 and the charge on the Y ion is -2, what is the charge in the X ion?
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OpenStudy (tywower):
hey can u help me?
OpenStudy (tywower):
the choices are: +1 +2 +3 +4
OpenStudy (anonymous):
If the total # of positive charged ions has to equal the total # of negative charges what do you think it is if the negative charge is -2?
OpenStudy (tywower):
+2?
OpenStudy (anonymous):
Correct
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OpenStudy (tywower):
thanx c:
OpenStudy (anonymous):
np !
OpenStudy (tywower):
and I answered your previous question
OpenStudy (tywower):
this was wrong the answer was not +2
OpenStudy (chmvijay):
+4 it will be 2 Y ions with -2 charge total charge on Y is -4 then should have +4
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