It equals 2000 but in this case it would be 20,000mm3
First convert to moles:
0.5113 g / 17 g/mol = 0.0301 mol
Now create a ratio based on the reaction provided to solve for the unknown:
4 NH3 / -905.4 kJ = 0.0301 mol NH3 / x kJ
x = -6.808 kJ
Answer:
The CO2 Extinguisher Cannisters contain carbon dioxide in liquid form, and when the extinguisher is let off the liquid is released into the air neutralising the oxygen that the fire is feeding on, disabling the fires ability to spread.
Answer:
They have the chance to inhale toxic fumes secreted by the mixture.
Explanation:
Answer:
0.43
Explanation:
divide the given mass by molar mass from the periodic table
