Chemistry, 12.07.2021 16:40 nayelimoormann
Which element has 2 valence electrons in the 2s sublevel?
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Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-
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Chemistry, 22.06.2019 04:40
*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system
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What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
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‘which reaction would most likely require the use of an inert electrode?
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Which element has 2 valence electrons in the 2s sublevel?...
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