i have two questions.
first one is :: do all non muslims go to hell even if they were good on earth?
and secondly. can you plz teach me prayers for the nights of Qadr. like what surah to recite and the prayers.

by

1-it is in the knowledge of Allah and he will decide and he wants two things from us that Aqeeda (faith) and Aamal (actions)

1) Performing GhuslL (Taking Bath) , Preferably just before sunset.
2 ) Prophet Mohammad(sawaw) has said : OFFER  2 RAKA'AT NAMAZ .
IN EACH RAKA'AT AFTER SURA-E-HAMD, RECITE 7 TIMES SURAH-E-IKHLAS (i-e QUL HUWALLAHO AHAD)
and after prayers recites 70 times
Astaghfirulla-ha wa-atoubo ilaeh

THEN RECITE 100 TIMES
"ASTAGH FIRULLAH RABBI WA ATOOBO ILAIHE"

then before his rising up from the prayers, Allah(swt) will forgive all his sins and the sins of his parents.
THEN
Imam Mohammad Baqi(a.s.) says that during these nights (i.e. the 19th, 21st and 23rd of Ramzan)

Hold and open the Holy Quran in front of your face and recite this Dua :mp3
Alla humma inni as 'aluka be kitabek-al munzal-e wa ma feeh-e wa feehismok-al akbaro
wa asmaaukal husna wa ma yukhafu wa yurja an taj 'alani min utaqa'eka min-an nar-e
wa taqzi-a hawa'eji lid-duniya wal aakhirah.

and then ask for whatever you wish from your Lord(swt). Inshallah that wish will be granted.
Then
Imam Jafer-e-Sadiq(a.s.) recommends that "Put the Holy Quran on your head and say:
Alla humma be haqqe hazal qura'ane wa be haqqe man arsaltahu behi wa be haqqe kulle mu'minin madahtahu feehe wa be haqqeka alaehim fala ahada aarafo be haqqeka minka.

Then say Ten Times each of the Following

beka ya Allah-ho (swt),

be-Mohammad-in (pbuh),

be-Ali-in (a.s.),
 

be-Fatima-ta (a.s.),

bil-Hasan-e (a.s.),

bil-Hussain-e (a.s.),

be-Ali ibn-il-Hussain-e- (.a.s),

be-Mohammad ibn-e-Ali-in (a.s.),

be-Jaffer ibn-e-Mohammad-in (a.s.),

be-Moosa ibn-e-Jaffer-in (a.s.),

be-Ali ibn-e-Moosa (a.s.),

be-Mohammad ibn-e-Ali-in (a.s.),

BIL ALI IBN MUHAMMAD (A.S)

bil Hassan ibn-e-Ali-in (a.s.),

bil-Hujjat il-Qayyam-e (a.s.)
ask for whatever you wish from your Lord(swt). Inshallah that wish will be granted.
—————————————————————-
Addition for the night of 19th Ramzan
In addition to the above mentioned aamal, it is recommended to recite the following:
Recite 100 Times
Allahummal an qatalata ameer-il-momimineen-a