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Problem- What are latchup and latchdown voltages of a biristor? How can we decrease them for typical applications?
Please illustrate work if possible thanks
A 1.4639g sample of limestone was analyzed for Fe, Ca, and Mg. The iron was determined as Fe2O3, yielding 0.0357g. Calcium was isolated as CaSO4, yielding a precipitate of 1.4058g, and Mg was isolated as 0.0672g of Mg2P2O7.
What is the coordination number for each of the following complexes? A. [Co(NH3)4(H2O)2]^3+ B. [Cr(EDTA)]^-
a muon is a fundamental particle equivalent to a one electron atom. the particle has z 2 and a negatively charged
sand and iron particles that are similar in size and color are mixed together in a beaker. what would be the best method of separating the particles?
A buffer that contains 0.500 M of acid, HY and 0.274 M of its conjugate base Y-, has a pH of 5.14. What is the pH after 0.0457 mol of Ba(OH)2 are added to 0.670 L of the solution
Specificy which ion you would add to the unkown and how the results would identify which compound is in the unknown.
The concentration of Mg2+ in seawater is 0.052 M. At what pH will 72% of the Mg2 be precipitated as the hydroxide salt? [Ksp for Mg(OH)2 = 8.9 multiplied by 10-12.]
identify the unknown gas.what is the mass of the solid nh4cl formed when 73.0 g of nh3 are mixed with an equal mass of
state whether the equilibrium mixture contains mostly products or reaction and why. HNO2(aq) + HS(aq) ---->(double arrow) H2S(g) + NOs(aq) and Cl(aq)+ H2O(l) ---->(double arrow) OH(aq) + HCl(aq)
The concentration of Pb2+ in a solution saturated with PbBr2(s) is 2.14x10^-2 M. Calculate Ksp for PbBr2.
A quantity of oxygen occupies a volme of 19.2L at STP. How moles of oxygen are present?
The complete combustion of hydrogen, H2(g), to form H2O(l) at constant pressure, releases 285.8 kJ of heat per mole of H2(g). -------- H2(g) + 1/2O2(g) ? H2O(l). What is the enthalpy of the reaction
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