A.) information: 2 al + 3 cl2rtarrow. gif 2 alcl3
i attempted this one once, 0.17 was not
a1.) aluminum reacts very vigorously with chlorine. 0.250 moles of chlorine will produce how many moles of product?
a2.) how many moles of aluminium metal will you need?
b.) what mass (in g) of silver oxide, ag2o, is required to produce 25.1 g of silver sulfadiazine, agc10h9n4so2, from the reaction of silver oxide and sulfadiazine?
2 c10h10n4so2 + ag2o → 2 agc10h9n4so2 + h2o
i attempted this and got it wrong. my guess was 8.11 grams
c.) c5h12 + 8 o2rtarrow. gif 5 co2 + 6 h2o
what mass of o2 is required for the complete combustion of 60.0 g of pentane, c5h12, to co2 and h2o?
d.) when manganese(iv) oxide (mno2) reacts with hydrochloric acid (hcl), chlorine gas (cl2) is produced as follows.
mno2(s) + 4 hcl(aq) → mncl2(aq) + 2 h2o(g) + cl2(g)
how much hcl (in grams) needs to react with mno2 to produce 89.00 g of cl2?
e.) aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. the reaction can be represented by the following chemical equation.
al4c3(s) + 12 h2o(l) → 4 al(oh)3(s) + 3 ch4(g)
if 0.245 mol al4c3 completely reacts with water in this manner, calculate the following.
(e1) the number of moles of ch4 produced
(e2) the mass in grams of ch4 produced
f.)
the reaction of sulfur dichloride (scl2) and sodium fluoride (naf) may be represented by the following chemical equation.
3 scl2 + 4 naf → s2cl2 + sf4 + 4 nacl
determine the stoichiometric ratio of s2cl2 to scl2 in this equation. (enter the stoichiometric ratio from the balanced equation.)
s2cl2: scl2 = : or mol s2cl2) : mol scl2)