Chemistry, 05.10.2019 10:00 mendezmarco2004
What is the empirical formula of a compound that is 56.95% cu, 14.37% s, and 28.68% o?
Answers: 1
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6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space
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Which of the following electromagnetic waves can create ions?
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What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature
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Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.
Answers: 3
What is the empirical formula of a compound that is 56.95% cu, 14.37% s, and 28.68% o?...
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