Potassium-42 emits an alpha particle
Which isotope is produced?
Is the isotope stable...
Chemistry, 30.11.2020 04:30 laraejackson75
Potassium-42 emits an alpha particle
Which isotope is produced?
Is the isotope stable or unstable?
iodine-131 emits an alpha particle
Which isotope is produced?
Is the isotope stable or unstable?
pl give as fast as you can
Answers: 3
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An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
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Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products
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Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.
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Which diagram represents the phase tha occurs after a solid melts?
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