Chemistry, 14.08.2020 18:01 erinloth123
Titanium occurs naturally as the mineral rutile, TiO2. One possible method of extraction of titanium is to reduce the rutile by heating with carbon. TiO2(s) + 2C(s) Ti(s) + 2CO(g) → The standard enthalpy changes of formation of TiO2(s) and CO(g) are –940 kJ mol–1 and –110kJ mol–1 respectively. What is the standard enthalpy change of this reaction?
Answers: 2
Chemistry, 21.06.2019 20:30, notkeandre9
9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water
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Chemistry, 22.06.2019 05:50, aylengarcia090
What are transitions between a liquid and gas called? identify which way they are transitioning
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Use examples from the article to explain one positive and one negative effect that chemistry has had on society.
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Titanium occurs naturally as the mineral rutile, TiO2. One possible method of extraction of titanium...
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