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How many moles of KI are needed to make 0.50 L of a 0.20 M aqueous solution?
1,2-dibromopentane
6.53 x 10^3 ppm
0.10 mol
NH3
0.0239 u
nuclear fusion
The reaction is endothermic, and the heat of reaction is +200. kJ.
1/8
Which type of reaction is represented by the equation?
1,2-dibromopentane
6.53 x 10^3 ppm
0.10 mol
NH3
0.0239 u
nuclear fusion
The reaction is endothermic, and the heat of reaction is +200. kJ.
1/8
A solution is prepared using 9.80 grams of NaHCO3 in enough water to make 1500. grams of total solution. What is the concentration of the solution expressed in parts per million?
1,2-dibromopentane
6.53 x 10^3 ppm
0.10 mol
NH3
0.0239 u
nuclear fusion
The reaction is endothermic, and the heat of reaction is +200. kJ.
1/8
What is the amount of mass converted to energy as a result of the reaction between the two reactant nuclei?
1,2-dibromopentane
6.53 x 10^3 ppm
0.10 mol
NH3
0.0239 u
nuclear fusion
The reaction is endothermic, and the heat of reaction is +200. kJ.
1/8
What is a chemical name of this compound?
1,2-dibromopentane
6.53 x 10^3 ppm
0.10 mol
NH3
0.0239 u
nuclear fusion
The reaction is endothermic, and the heat of reaction is +200. kJ.
1/8
Which compound is less soluble in water as the temperature increases from 0°C to 100°C?
1,2-dibromopentane
6.53 x 10^3 ppm
0.10 mol
NH3
0.0239 u
nuclear fusion
The reaction is endothermic, and the heat of reaction is +200. kJ.
1/8
What can be concluded from the diagram?
1,2-dibromopentane
6.53 x 10^3 ppm
0.10 mol
NH3
0.0239 u
nuclear fusion
The reaction is endothermic, and the heat of reaction is +200. kJ.
1/8
What fraction of an original sample of I(131) remains unchanged after 24.063 days?
1,2-dibromopentane
6.53 x 10^3 ppm
0.10 mol
NH3
0.0239 u
nuclear fusion
The reaction is endothermic, and the heat of reaction is +200. kJ.
1/8
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