Chemistry, 26.02.2021 19:30 joelpimentel
In an acid solution, the [H^+] is found to be 1x10^-2M. What is the pH?
Answers: 3
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If a 60-g object has a volume of 30 cm3, what is its density? 2 g/cm3 0.5 cm3/g 1800 g * cm3 none of the above
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Complete the following reactions using word and balanced equations including states. dilute phosphoric acid is added with a calcium hydroxide solution.
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Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.
Answers: 2
In an acid solution, the [H^+] is found to be 1x10^-2M. What is the pH?...
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