am stuggling with stoichometry in school. This is one we need in our notes How many mL of 1.50 M NaOH is required to react with 75.0 mL of .450 M CuSO4. In class we got the answer 45.0 mL NaOH solution but if you could please explain this step by step that would help.

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A: Multiple question i can solve only first question other part please upload seperately thankyou

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