A. Balance the chemical reaction for the combustion of methanol by adding the correct coefficients below. (1 point)

__CH(3)OH +__O(2) *blank box* __ CO(2) +__ H(2)O

b. Ethanol has the chemical formula C(2)H(5)OH. Write and balance the chemical reaction for the
combustion of ethanol. (1 point)

c. Propanol has the chemical formula C(3)H(7)OH. Write and balance the chemical reaction for the
combustion of propanol. (1 point)

d. Butanol has the chemical formula C(4)H(9)OH. Write and balance the chemical reaction for the
combustion of butanol. (1 point)

e. Which alcohol above produces the most carbon dioxide per mole burned? (1 point)

f. Cetyl alcohol is used as an ingredient in shampoos. Balance the reaction for the combustion
of cetyl alcohol. (1 point)

__C(16)H(24)O + O(2) *blank box* __CO(2) + H(2)O

Follow the steps provided in the simulation to add water to the graduated cylinder, select one of the three samples (copper, silver, or gold), set its mass to the values given in the statements below, and calculate its density. here is a summary of the steps required: add water by clicking and holding prepare a known volume of water button. until the desired volume of water has been added. if more than the desired volume is added, click the reset button. button and redo the procedure. a single click will add about 21.0 ml of water. to set the mass, click and hold weigh out metal button. until the desired amount of metal is added to the weighing pan. once the desired mass of the metal is added, release the button. transfer the metal to water and then click on calculate density button. to see how the density is calculated using water displacement to measure the volume of the solid. to save time you can approximate the initial volume of water to â±1 ml and the initial mass of the solid to â±1 g. for example, if you are asked to add 23 ml of water, add between 22 ml and 24 ml. which metals in each of the following sets will have equal density? check all that apply.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?