Thermal decomposition of 5.0 metric tons of limestone to lime and carbon dioxide absorbs 9.0 × 10⁶ kJ = 9.0 × [tex]10^{11}[/tex] Joules.
First of all, we should know that 1 kilojoule = 1000 Joules
So, for 9.0 × 10⁶ kilojoules
1 kJ = 1000 J
9.0 × 10⁶ kJ = 9.0 ×10⁶ × 1000 J
= 9.0 × 10⁹ Joules
A kilojoule is a unit of measure of energy, in an equal way that kilometers degree distance. meals energy used to be measured in energy and some international locations still use those gadgets.
The power we get from foods and drinks is measured in kilojoules. that is the metric time period for calories. Kilojoules and energy constitute the equal aspect. One calorie is ready for four kilojoules.
A calorie is a unit for measuring warmth same as the quantity of warmth required to elevate the temperature of one gram of water one diploma Celsius.
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