When 95.0 grams HBr and 18.0 g O2 react according to the following equation, what is theoretical yield of Br2 in

moles?

4HBr + O2 - > 2Br2 + 2H20

Write the net ionic equation for the following molecular equation HI is a strong electrolyte. HCN is a weak electrolyte. NaCN (aq) + HI (aq) rightarrow NaI (aq) + HCN (aq) (Use the lowest possible coefficients.

Is gasoline an element compound solution or heterogeneous mixture?

4. Using the word bank, explain why increasing the temperature increases the rate of reaction. Word Bank temperature kinetic energy collision (s) rate of reaction

Why is the area south of lake okeechobee called the river of grass

8. The reason water is polar is because A. in polar molecules atoms share electrons evenly. B. the electrons spend more time circling the oxygen atom than the hydrogens. A. hydrophilic molecules interact with water. B.

A balance chemical reaction obeys the law of

Calculate how many kilograms are in 4 moles of Na2CO3?

210.0 °C a gas has a volume of 8.00 L. What is the volume of this gas at - 23.0°C?

What is atomic mass, atomic number, isotopes and how are all these terms related to each other?

Choose all of the statements that correctly describe the movement of particles when thermal energy is added or removed. A) The addition of thermal energy to a gas will increase the chance the particles will collide.