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Physics, 16.04.2020 20:27 gerkera88

2Ag + H2S ➞ Ag2S + H2
According to the equation for this chemical reaction, what does the 2 in front of 2Ag tell us

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2Ag + H2S ➞ Ag2S + H2
According to the equation for this chemical reaction, what does the 2 in...
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