Practice 3.2
Fill in the numbers
A
1, 1, 1
B
1, 3, 2
C
1, 2, 3
D
1, 2, 1
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Lesduur is: 30 minOnderdelen in deze les
Fill in the numbers
A
1, 1, 1
B
1, 3, 2
C
1, 2, 3
D
1, 2, 1
Slide 1 - Quizvraag
Fill in the numbers
A
2, 1, 2, 1
B
1, 2, 1, 2
C
1, 1, 2, 2
D
2, 2, 1, 2
Slide 2 - Quizvraag
A
2, 3, 3, 1
B
2, 2, 1, 1
C
1, 2, 2, 3
D
1, 3, 1, 3
Slide 3 - Quizvraag
Sodium and chlorine react to form the salt sodiumchlorine (NaCl). What is the mass ratio between sodium : chlorine?
Slide 4 - Open vraag
2 H2 + O2 --> 2 H2O
What is the mass ratio H2 : O2
What is the mass ratio H2 : O2
Slide 5 - Open vraag
Methane gas (CH4) is burned using oxygen, afterwards water and CO2 are formed. Give the mass ratio between CH4 : O2
