26-10-2022
Chemistry

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i need help with 4c please

i need help with 4c please class=

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Other Questions

need helpppppp asappppp please!!!!!!!!!!!!!!!!!!!!!!!

I need questions 6-10 I don’t get it.

Someone please teach me how to do the last 3 questions

Please show work for this chem problem

Please answer the question thoroughly, and no explanation needed. Just answer

Which displacement reaction is most likely to occur? Use the resources to help you.

What is the wavelength, in nanometers, of light with a frequency of 2.04 × 10 15 HZ? ________nm

What volume of 0.781 M KOH solution is required to make 3.73 L of a solution with pH of 11.90?

Phthalic acid ( H2C8H4O4) is a diprotic acid with a1=1.12×10−3 and a2=3.90×10−6. Determine the pH of a 0.294M phthalic acid ( H2C8H4O4 ) solution.

What is the molarity of a solution with 18.10 grams of solute and a volume of 1890.0 mL? The solute has a molar mass of 237.8 g/mol.