It often happens to me that after learning the whole day and reading lots of text especially with small letters I feel my eyes very tired. Who knows good set of exercises that don't takes lot of time, that helps to prevent eyes tiring.
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Sulfur reacts with sodium hydroxide in the following way: $\ce{3S + 6NaOH->2Na_2S + Na_2SO_3 + 3H_2O}$ It is a disproportionation reactio...
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When do we use たくさん and when do we use 多い? I found both modifiers are used within similar sentences, for example: 人が多かったです 人がたくさんいました I had ...
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As you know the Morlet wavelet function is given by: $$\frac{1}{\sqrt{\pi f_b}}e^{\frac{-t^2}{f_b}}e^{j2\pi f_c}$$ The Fourier transform of...
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Which ring of anthracene is reduced during Birch Reduction? What will the final product look like? Why? My teacher said that the more electr...
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