PLS HELP ITS URGENT ILL GIVE BRAINLIEST I PROMISE PLEASE IM BEGGING U HELP ME
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Chemistry, 01.02.2021 03:10 agpraga23ovv65c
PLS HELP ITS URGENT ILL GIVE BRAINLIEST I PROMISE PLEASE IM BEGGING U HELP ME
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Chemistry, 22.06.2019 03:20, Richwave17
Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base
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Chemistry, 22.06.2019 09:00, alydiale584
Particles vibrate in a rigid structure and do not move relative to their neighbors.
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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)]
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Chemistry, 23.06.2019 00:00, scottykinkade7860
Mercury turns to a vapor at 629.88 k. how much heat is lost when 75.0 g of mercury vapor at 650 k condenses to a liquid at 297 k?
Answers: 1
Geography, 03.02.2020 11:46
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History, 03.02.2020 11:46