The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C H2O2 Science Assignment Help

The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C H2O2 Science Assignment Help. The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C H2O2 Science Assignment Help.

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The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C

H2O2(aq)H2O(l) + ½ O2(g)

is first order in H2O2 with a rate constant of 1.10E-3 min-1.

If the initial concentration of H2O2 is 5.80E-2 M, the concentration of H2O2 will be 1.72E-2 M after min have passed.

The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C H2O2 Science Assignment Help[supanova_question]

Calculus II Consumer and Producer’s Surplus Mathematics Assignment Help

Find producer’s surplus at the market equilibrium point if supply function is

p=0.5x+17 and the demand function is

p= 292.5/(x+10)

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ANSWER SHOW THE WORK! CLEARLY! thx Mathematics Assignment Help

Simplify using only positive exponents.  SHOW YOUR WORK FOR FULL CREDIT!

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Determine the mass of Zn(OH)2 produced. Science Assignment Help

An alkaline battery produces electrical energy according to the following equation.

Zn(s) + 2 MnO2(s) + H2O(l)  Zn(OH)2(s) + Mn2O3(s)
(a) Determine the limiting reactant if 38.5 g Zn and 49.0 g MnO2 are used. (Type your answer using the format CH4 for CH4.)

(b) Determine the mass of Zn(OH)2 produced.

g

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The gas phase decomposition of sulfuryl chloride at 600 K SO2Cl2(g)SO2(g) + Cl2 Science Assignment Help

The gas phase decomposition of sulfuryl chloride at 600 K

SO2Cl2(g)SO2(g) + Cl2(g)

is first order in SO2Cl2 with a rate constant of 2.80E-3 min-1.

If the initial concentration of SO2Cl2 is 2.44E-3 M, the concentration of SO2Cl2will be  M after 620 min have passed.

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[supanova_question]

Upon heating, calcium carbonate decomposes to calcium oxide and carbon dioxide. Science Assignment Help

Upon heating, calcium carbonate decomposes to calcium oxide and carbon dioxide.

(a) Determine the theoretical yield of CO2 if 248.5 g CaCO3 is heated.
g

(b) What is the percent yield of CO2 if 94.0 g CO2 is collected?

%

Upon heating, calcium carbonate decomposes to calcium oxide and carbon dioxide. Science Assignment Help[supanova_question]

The decomposition of ammonia on a platinum surface at 856 °C NH31/2 N2 + 3/2 H2 Science Assignment Help

The decomposition of ammonia on a platinum surface at 856 °C

NH31/2 N2 + 3/2 H2

is zero order in NH3 with a rate constant of 1.50E-6 M s-1.

If the initial concentration of NH3 is 7.65E-3 M, the concentration of NH3 will be2.24E-3 M after seconds have passed.

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The gas phase decomposition of hydrogen iodide at 700 K HI(g)½ H2(g) + ½ I2(g) Science Assignment Help

The gas phase decomposition of hydrogen iodide at 700 K

HI(g)½ H2(g) + ½ I2(g)

is second order in HI with a rate constant of 1.20E-3 M-1 s-1.

If the initial concentration of HI is 1.36 M, the concentration of HI will be  M after 3.34E3 seconds have passed.

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For the gas phase decomposition of sulfuryl chloride at 600 K SO2Cl2SO2 + Cl2 Science Assignment Help

For the gas phase decomposition of sulfuryl chloride at 600 K

SO2Cl2SO2 + Cl2

the following data have been obtained:

 [SO2Cl2], M 0.00244 0.00137 0.00077 0.000432 time, min 0 206 412 618

The average rate of disappearance of SO2Cl2 over the time period from t = 0 minto t = 206 min is  M min-1.

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For the gas phase decomposition of hydrogen iodide at 700 K 2 HIH2 + I2 the fo Science Assignment Help

For the gas phase decomposition of hydrogen iodide at 700 K

2 HIH2 + I2

the following data have been obtained:

 [HI], M 1.45 0.809 0.561 0.429 time, s 0 7.58 15.2 22.7

The average rate of disappearance of HI over the time period from t = 7.58 s to t =15.2 s is  M s-1.

[supanova_question]

The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C H2O2 Science Assignment Help

The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C H2O2 Science Assignment Help