Chemistry, 15.12.2020 18:00 puchie1225
Se 2A --> 3B + O2(g), ao serem introduzidas 2 moles do composto A, qual a quantidade de oxigénio O2 se forma? Mw(O)=16g/mol
Answers: 3
Chemistry, 22.06.2019 10:30
Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic
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Chemistry, 22.06.2019 11:30
Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.
Answers: 3
Chemistry, 22.06.2019 15:00
How is the shape of the poem “peer” connected to its meaning?
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Se 2A --> 3B + O2(g), ao serem introduzidas 2 moles do composto A, qual a quantidade de oxigénio...
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