53.13 The diagram shows two charged objects X and Y
Based on the field lines, what are the charges of the
objects?
X: positive
Y: negative
O X: negative
Y: positive
X: negative
y negative
X: positive
Y: positive
x
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S.

What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?

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