FORMULACIÓ COMPOSTS TERNARIS
Quiz
•
Chemistry
•
2nd Grade
•
Practice Problem
•
Hard
FRANCESCA CLADERA
Used 4+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Quina de les següents fórmules és la de l'hidrogenfosfat de potassi?
KH2PO4
KHPO3
K2HPO4
K2HPO3
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Quina és la fórmula de l'àcid perbròmic?
HBrO3
H2BrO4
H3BO3
HBrO4
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
El següent compost H2Cr2O7 és.......
àcid cròmic
àcid dicròmic
àcid de crom
àcid percròmic
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
El compost de fórmula H4SiO4 és............
àcid silícic
àcid disilícic
àcid metasilícic
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
L' àcid silícic es formula amb:.......
1 molècula d'aigua
2 molècules d'aigua
3 molècules d'aigua
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
L'àcid metabòric té la següent fórmula:
HBO3
H3BO3
HBO2
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Quina fórmula té l' hidrogensulfur de calci?
CaHS
Ca(HS)2
Ca(HSO4)2
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