Chemistry, 05.02.2021 05:10 pulpfree8057
Two students were having a discussion about their chemistry homework. More specifically they were trying to figure out the mole ratio of chlorine and sodium chloride in the following reaction:
__Na + __Cl2 --> __NaCl
One student said that the ratio between chlorine and sodium chloride is 1:1. Do you agree or disagree? Explain
Answers: 1
Chemistry, 22.06.2019 18:30
When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?
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Chemistry, 23.06.2019 00:30
An ice cube with a volume of 45.0ml and a density of 0.9000g/cm3 floats in a liquid with a density of 1.36g/ml. what volume of the cube is submerged in the liquid
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Chemistry, 23.06.2019 08:00
Pl what kind of reaction is this? nahco3 + h2o โ co2 + naoh + h2o -composition -decomposition -single replacement -double replacement im leaning more toward single replacement. if im wrong can you explain whyy?
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Two students were having a discussion about their chemistry homework. More specifically they were tr...
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