Chemistry, 25.09.2019 04:00 MendesMist
An abandoned indiana coal mine spoil bank (wastes) contains chunks of pyrite minerals. under constant erosion and weathering, the pyrites leach large amounts of sulfuric acid (h2so4). the spoil banks are also mixed with large quantities of basic limestone and clay carbonates. what should occur over time?
Answers: 1
Chemistry, 21.06.2019 18:30, brookekolmetz
How many orbitals does the p sub shell container
Answers: 3
Chemistry, 22.06.2019 21:00, alwaysneedhelp84
Write a balanced equation showing the formation of copper (ii) nitrite from its elements
Answers: 1
Chemistry, 22.06.2019 23:00, lufung8627
Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
An abandoned indiana coal mine spoil bank (wastes) contains chunks of pyrite minerals. under constan...
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