El libro “La fórmula perfecta para aprobar química”
contiene la teoría del curso de 2º de bachillerato de
una manera fácil de comprender y acompañada de
una cuidadosa selección de más de 250 problemas
de acceso a la universidad (Selectividad, EvAU o
EBAU) de todas las comunidades autónomas.
Todos los problemas se encuentran resueltos por
Marta, quien además los acompaña de anotaciones
y trucos.
Además “La fórmula perfecta para aprobar química”
presenta una estructura muy cuidada y está
impreso a todo color para que sea más sencilla la
localización de los conceptos.
Este libro, junto con los videos del canal de Youtube
Amigos de la Química, hacen el tándem perfecto
para obtener una nota excelente en las pruebas de
acceso a la universidad.
Así que, si buscas entender la química y obtener
una nota excelente en las pruebas de acceso a la
universidad, este es el libro que necesitas.
Ryuucloud
As the real-world tower collapsed in flames (a "freak power surge," the news would say), Kaito held Lin's hand in the smoky alley. Above them, two digital dragons spiraled into the dawn sky—one made of shackles, the other of wings.
In the neon-drenched sprawl of Neo-Osaka, the air wasn't just thick with humidity and street-food smoke—it was thick with data. Every cough, every credit swipe, every whispered secret was siphoned, packaged, and sold. The people called it the "Gloom." And at the heart of the Gloom sat —a fortress of mirrored glass and humming spires shaped like a coiled dragon, its servers breathing the collective memory of the city.
The founder had trapped his own daughter in the cloud. She'd been screaming for two decades. RYUUCLOUD
He didn't delete her. He couldn't.
One night, Kaito found something. Not a file, but a wound —a raw, screaming hole in the server architecture. Inside wasn't data. It was a voice. A child's voice, repeating a date and coordinates. As the real-world tower collapsed in flames (a
"RYUUCLOUD," Kaito said, watching the winged one vanish, "is finally a place to dream."
Instead, Lin did something no one had ever tried: she forked the entire RYUUCLOUD system. One branch remained the corporate beast, hollow and blind. The other branch became a —a private, endless garden where the girl's consciousness could grow, learn, and finally sleep without nightmares. Every cough, every credit swipe, every whispered secret
Kaito was a "ghost diver," a data scavenger who swam in the forgotten streams of the cloud. He didn't steal secrets; he stole absence . A deleted wedding video. A corporation's erased bankruptcy. A politician's wiped alibi. He sold these digital ghosts to the highest bidder.
And somewhere in the quiet code, a girl who had never been born laughed for the first time.
His partner, Lin, was the opposite: a "scale polisher," a coder who worked for RYUUCLOUD, ensuring the dragon's scales never tarnished. They were sisters by bond, not blood, and they lived in the dragon's shadow—Kaito picking at its discarded scales, Lin keeping them gleaming.