How many moles of koh  are in 130.0 ml of a 0.85 m solution of koh?
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0.1105 moles per 130 ml

Explanation:

For  1 L (1000) of solution, no of moles are =  0.85

For 1 ml of solution, no of moles are = 0.85/1000 moles

For 130 ml of solution, no of moles are=  0.85/1000 x 130

                                                                = 0.1105 moles per 130 ml

i think that the answer is c