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Class Implementation and Vector LoopsPart A
Implement all member functions of the following class:
class Person
{
public:
Person();
Person(string pname, int page);
string get_name() const;
int get_age() const;
void set_name(string pname);
void set_age(int page);
private:
string name;
int age; //0 if unknown
};
Part BWrite a loop that fills a vector V with ten random numbers between 1 and 100.
Part CWrite a loop that fills a vector V with ten different random numbers between 1 and 100.
This exothermic reaction is catalyzed by MnO2(s). 2H2O2(aq) => 2 H2O(l) + O2(g) Which of the following will increase the rate of this reaction? 1. Raising the temperature 2. Increasing the surface area of MnO2(s)
At a certain temperature 0.860 mol of SO3 is placed in a 2.00-L container. At equilibrium, 0.100 mol of O2 is present. Calculate Kc.
a certain first-order reaction a to products has a rate constant of 4.20times10-3 at 45 degrees celcius. how many
How do you determine the concentration of thiosulfate ions in 0.25M sodium thiosulfate solution
Assume that a particular reaction evolves 243 kJ of heat and that 28 kJ of PV work is gained by the system....? 1) What are the values of delta E and delta H for the system? 2) What are the values of delta E and delta H for the surroundings?
Based on the given chemical equation, how many grams of aluminum are needed to react with 0.6 moles of hydrochloric acid? Al + HCl yields AlCl3 + H2
How much energy is released when 32.4 g of water freezes? The heat of fusion for water is 6.02 kJ/mol
which weighs approximately 8.6 oz. Aluminum has a density of 2.70g/cm^3. What is the approximate thickness of the foil in millimeters?
the mechanism for the reaction of nitrogen dioxide with carbon monoxide to form nitric oxide and carbon dioxide is
This equation means that no matter how much carbon monoxide and oxygen gas is added to the flask, only 2 moles of CO and 1 mole of O2 will react to make two moles of Co2.
Write the balanced equation for the hydration of CuSO4. Indicate the physical states using the abbreviations (s), (l), or (g) for solid, liquid, or gas, respectively. Use (aq) to indicate the aqueous phase. Indicate appropriate charges on negative..
How many moles of H+ ions are present in the following aqueous solutions? (a) 1.1 L of 0.48 M hydrobromic acid (b) 47 mL of 2.4 M hydroiodic acid (c) 477 mL of 0.27 M nitric acid
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