- If electrically charged plates were placed above & below the cathrode ray what would happen & why?

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10 points What are the steps for solving P in this equation? .1P^(-1.2)*(20,000)^3=1280P Thank you.? Find the derivative of -3xy^2, dy/dx. Show steps!? Given the following reaction
zn+2hcl=zncl2+h2. how many moles of zncl2 will be produced from 55.0g zn, hcl is availablein excess? Quels sont les constituants élémentaires de adn? Solve for x. 7^2x=9^x+7. Write the exact answer using base-10 logarithms.?