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Laboratory notebooks should be a bound and numbered document…

Laboratory notebooks should be a bound and numbered document.

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What is the output of the following program? #include int ma…

What is the output of the following program? #include int main(){    int a = 0;    int& ref;    ref = a;    std::cout

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What is the output of the following program? #include void a…

What is the output of the following program? #include void add(int* a, int* b){    a = b;}int main(){    int a = 1, b = 2;    add(&a, &b);    std::cout

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What is the output of the following program? #include int ma…

What is the output of the following program? #include int main(){    int a = 0;    int& ref = a;    ref = 1;    std::cout

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What is the output of this program? #include void add(int& a…

What is the output of this program? #include void add(int& a, int& b){    a = b;}int main(){    int a = 1, b = 2;    add(a, b);    std::cout

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What is the limiting reactant when 0.832 mol of SiO2 and 2.4…

What is the limiting reactant when 0.832 mol of SiO2 and 2.43 mol of C are allowed to react completely to form silicon carbide (SiC) and carbon monoxide (CO)?                           SiO2 + 3C –> SiC + 2CO

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On the energy diagram, point A denotes the _____, a _____ en…

On the energy diagram, point A denotes the _____, a _____ energy transition state where bonds may break and/or form.      

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Magnesium metal reacts with hydrochloric acid according to t…

Magnesium metal reacts with hydrochloric acid according to the equation: Mg(s) + 2HCl(aq) –> MgCl2(aq) + H2(g) In an experiment 0.158 g of Mg metal is combined with enough HCl to make 100.0 g of solution with a specific heat capacity of 4.184 J∙g–1∙C°–1 in a calorimeter. The temperature of the solution rises from 25.6 oC to 32.8 oC.  What is the change in enthalpy, DH, of the reaction per mole of Mg used?  The molar mass of magnesium is 24.31 g∙mol–1.

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What is the conjugate acid for the base in the reaction belo…

What is the conjugate acid for the base in the reaction below as written?  H2PO4–(aq) + H2SO4(aq) –> H3PO4(aq) + HSO4–(aq)

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What is the percent composition by mass (g/g) of a 1.25 m Na…

What is the percent composition by mass (g/g) of a 1.25 m NaCl solution?  The molar mass of NaCl is 58.44 g∙mol–1.    

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