Chemistry, 14.07.2019 22:30 isabel81ie
Astudent is asked to balance an equation by using the half-reaction method. he determines the two half reactions as shown below. 2br- ➡️ br2+2e- cl2+2e-➡️2cl- what should he write as the final, balances equation ? cl2 +2br-➡️br2+2cl- cl2+2br-+2e-➡️br2+2cl- cl2+2br-➡️br2 +cl- + 2e- cl2 +br-+2e-➡️br2+cl-+2e-
Answers: 1
Chemistry, 22.06.2019 00:00
What is the result of multiplying (2.5 × 1010) × (2.0 × 10-7)? a. 5.0 × 103 b. 5.0 × 10-3 c. 5.0 × 1017 d. 5.0 × 10-17
Answers: 1
Chemistry, 22.06.2019 01:30
Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k
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Chemistry, 22.06.2019 11:50
Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
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Chemistry, 22.06.2019 21:00
What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays
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Astudent is asked to balance an equation by using the half-reaction method. he determines the two ha...
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