Stechiometria - zakres podstawowy

Stechiometria - zakres podstawowy

10th Grade

12 Qs

quiz-placeholder

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Stechiometria - zakres podstawowy

Stechiometria - zakres podstawowy

Assessment

Quiz

Chemistry

10th Grade

Hard

Created by

Magdalena Rosak

Used 36+ times

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12 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Jednostką masy molowej jest ...

g/mol

mol/g

mol

g

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Jednostką masy atomowej i masy cząsteczkowej jest ...

g

u

mol

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Masa cząsteczkowa kwasu siarkowego (VI) wynosi ...

98 u

98

98 g

82 u

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Masa atomowa tlenu wynosi 16 u.

PRAWDA

FAŁSZ

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

1 mol wody to ...

M=18g/mol

6,02⋅1023cząsteczek

6,02⋅1023atomów

m=18g/mol

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

2 mole tlenku siarki (IV) w warunkach normalnych zajmują objętość ...

22,4 cm3

22,4 dm3

44,8 dm3

44,8 dm3

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Masa molowa wodorotlenku wapnia wynosi 74 u.

PRAWDA

FAŁSZ

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