Hydrogen peroxide (agua oxygenada, H2O2) iquid used and bleach. At high temperatures, it decomposes easily into water and oxygen. 2H2O2(aq) = 2H2O) + Oz(g) Write the equation for the rate of reaction based on the concentration of the reactants and products. . The rate law for the chemical reaction Hz(g)+2NO(g) – N20(9)+H2O(g) has been determined experimentally to be, rate = k[NO]²[Hz]. What are the orders of reaction with respect to each reactant, and what is the overall order of the reaction?

Molarity of stock KMnO4 : (read from bottle in lab) 0.01994 M Volume of KMnO4 Stock Solution added via pipet 5.00ml Calculated Molarity of solution BI

ring Ce... O F4 $ R F What volume of 0.220 M HBr solution (in mL) is required to obtain 0.0600 moles of HBr? D F5 % en 5 T G B F6 6 A) 3.67 L B) 273 mL C) 2.73 x 10-4 mL D) 13.2 mL F7 Y H N F8 & 7 8 U > Question 6 of 9 F9 8 3 DELL S 1 K F10 9 F11 O L * O F12 P : ; ES PrtScr " { [ ? I W Insert = } " 0 F 64x 1 Delete Backspace PgUp Nu Lo {

A solution is 8.25% by mass ammonium acetate. How many grams of ammonium acetate would be in 235 ml of solution that has a density of 1.18g/ml

100.00 mL of 2000ppm NaCl stock solution. -2.0319g of NaCl weighed out What is the exact concentration of the stock solution?

a 1 mL stock sample is added to 9mL of diluent to make solution A, and then 1mL of solution A is added to 19 mL of diluent to make solution B. What is the final dilution with respect to stock?

Calculate the volume or weight of the solution. Given: 50ml of 3% sodium hydroxide.

75.0 mL of 0.500 M CuCl2

How much (mL) 2.00 M o f H2SO4 solution is needed to prepare 500. mL of 0.500 M H2SO4 solution,

a patinet must drink 4.05oz of a prescribed solution. if only a teaspoon is abailable, hoe many teaspoons of the solution should the patient drink?