Rūgščių ir šarmų susidarymas, neutralizacija

Quiz
•
Chemistry
•
1st Grade
•
Hard
Rasa Kucinskiene
Used 27+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Kurią rūgštį atitinka SO2 oksidas?
H2S
H2SO4
H2SO3
HSO4-
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kuris oksidas nereaguoja su sieros rūgštimi?
anglies (IV) oksidas
geležies (III) oksidas
vario (II) oksidas
kalcio oksidas
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kuri formulė yra sieros rūgšties?
H2SO3
H2SO4
H2CO3
HNO3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koks junginys susidarys degant sierai deguonyje?
CO2
CO
SO2
SO
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kokia medžiaga susidarys baziniam oksidui reaguojant su vandeniu?
Rūgštis
Druska
Hidroksidas
Reakcija nevyks
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kuri formulė yra gesintų kalkių?
CaCO3
Ca(OH)2
CaHCO3
CaO
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Kurie jonai dalyvauja neutralizacijos reakcijoje tarp NaOH ir HCl?
Na+
Cl-
H+
OH-
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