Chemistry, 27.01.2021 20:00 kirkhester1
The temperature of a piece of metal with a mass of 27.5g changes from 25.0 °C to 35.0°C when the metal absorbs 350.0 J of energy. What is the specific heat of the metal?
Answers: 1
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Zinc + lead(ii) nitrate yield zinc nitrate + leadwhat's the chemical equation for this?
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Chemistry, 21.06.2019 20:00
2h2s + 3o2 2so2 + 2h2o which option gives the correct mole ratios? h2s: so2 = 2: 2 and o2: h2o = 3: 2 h2s: so2 = 2: 3 and o2: h2o = 3: 2 h2s: so2 = 4: 4 and o2: h2o = 5: 4 h2s: so2 = 4: 6 and o2: h2o = 4: 4
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Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?
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Chemistry, 22.06.2019 15:00
Answer explain why it is not possible to deduce a complete order of reactivity.
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The temperature of a piece of metal with a mass of 27.5g changes from 25.0 °C to 35.0°C when the met...
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