Chemistry, 23.01.2020 03:31 Nowellkwaku
The lead-acid storage battery is the oldest rechargeable battery in existence. it was invented in 1859 by french physician gaston plante and still retains application today, more than 150 years later. there are two reactions that take place during discharge of the lead-acid storage battery. in one step, sulfuric acid decomposes to form sulfur trioxide and water:
in another step, lead, lead(iv) oxide, and sulfur trioxide react to form lead(ii) sulfate:
calculate the net change in enthalpy for the formation of one mole of lead(ii) sulfate from lead, lead(iv) oxide, and sulfuric acid from these reactions. round your answer to the nearest kj .
Answers: 3
Chemistry, 21.06.2019 18:00
Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon? a balloon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?
Answers: 3
Chemistry, 22.06.2019 13:00
Is 9 correct? and can someone me with 10? it’s due tomorrow, you
Answers: 1
The lead-acid storage battery is the oldest rechargeable battery in existence. it was invented in 18...
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