1. Fluorine gas reacts with arsenic monotelluride monosulfide at 700 K. The data is shown below. F2(g) +2 Aste (g) 2 ASTF (g)
Trial
Initial (Aste)
(M)
0.20
0.20
0.80
1
2
3
Initial (F2)
(M)
0.50
1,00
0.50
Initial Rate of consumption of F2
(M$)
240
4,80
9.60
a. Determine the order of each reactant below. Justify your answer,
i P2
11.
Aste

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 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]