CRTA_MYP5
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Last updated over 5 years ago
6 questions
1
What is the mass of 1 mol of Carbon dioxide? C = 12 gmol-1 and O = 16 gmol-1
What is the mass of 1 mol of Carbon dioxide? C = 12 gmol-1 and O = 16 gmol-1
1
How many moles are there in 18 g of water. H = 1 gmol-1 and O = 16 gmol-1
How many moles are there in 18 g of water. H = 1 gmol-1 and O = 16 gmol-1
1
What is always true of the enthalpy change for an endothermic reaction?
What is always true of the enthalpy change for an endothermic reaction?
1
Which of the following is a true statement about bond breaking?
Which of the following is a true statement about bond breaking?
3
In the equation q=mc∆T, state what ‘c’ stands for, including the units.
In the equation q=mc∆T, state what ‘c’ stands for, including the units.
4
Outline the difference between endothermic and exothermic reactions.
Outline the difference between endothermic and exothermic reactions.