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la ecuación química que representa la siguiente descripción de una reacción química: Un átomo de hierro (Fe) en estado sólido reacciona con dos moléculas de ácido clohídrico (HCl) en estado acuoso produciendo una molécula de dicloruro de hierro (FeCl2) en estado sólido y una molécula de Hidrógeno diatómico (H2) en estado gaseoso
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Chemistry, 22.06.2019 12:40
When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign
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Chemistry, 23.06.2019 01:30
What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands
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la ecuación química que representa la siguiente descripción de una reacción química: Un átomo de hie...
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