Match each statement in the left column of the table below with a compound on the right. In your answer, write the name of the matching compound against the number of the statement, eg. a) Hg Note that each compound must be matched with only one statement. If a compound can be matched with more than one statement (or vice versa), it is up to you to find the BEST match. a) A metal that is in the liquid phase at room Sio2 temperature. CO2 b) A compound that forms a network solid KNO3 composed of covalently bonded atoms. c) A gas that will dissolve in water due to Poly-ethylene (a plastic) dipole – induced dipole forces. Graphite d) The solid-liquid equilibrium line on the H20 phase diagram of this compound has a negative slope. e) A solid substance at STP, in which the Hg NH3 particles are held together by induced dipole - induced dipole forces. f) A substance that will dissolve in water due to hydrogen bonding. 8) A covalent network solid that has good electrical conductivity. h) An amorphous solid. i) A substance that will dissolve in water due to ion-dipole interactions.

1. If you use 6.95 g of the CuSO 5 H₂O starting material, what mass in grams of the [Cu(NH3)4]SO4 H₂O product would you expect to isolate at the end of the reaction? Include 3 significant figures in your answer. This mass represents the theoretical yield of the product.

Write the chemical formula for iron(III) chloride hexahydrate O4- 2+ 3+ 4+ 1 3 4 6. 7 8 9. O2 O3 04 O8 O9 (s) (1) (g) (aq) + H. Ch Ir CI CIO, Fe CIO CIO, Reset • x æ H¸O Delete + + 11 2. 3.

What mass of Cu(IO3)2 can be formed from 0.650 g of CuSO4 · 5H2O? What mass of KIO3 is needed to convert the copper in 0.2750 g of CUSO4 - 5H2O to Cu(IO3)2?

Which of the following contains only metals?     Ag, As, Ba, Ca   Ag, Au, Pb, Rb   As, Ge, Si, Te   none of these

Please use tables given

Hydrogen peroxide can decompose according to the following equation.                       2 H2O2 (l) → 2 H2O (l) + O2 (g)               DrH, = –98.2 kJ mol–1   Choose the correct statement regarding this reaction. Select one: a. None is correct b. This reaction is disproportionation c. This reaction is endothermic d. This reaction is comproportionation

Conduct Internet research to learn how airbags work in automobiles. Take notes on your research. Then write one to two paragraphs explaining what causes airbags to inflate when a car is involved in an accident. Sodium azide (NaN3) is a substance that can be used to inflate airbags. An electrical impulse causes the sodium azide to decompose, producing elemental sodium and nitrogen gas. Write the balanced chemical equation for this reaction.

after doing part a and b, please offer a simple explanation to why these two values might be different.

Write a balanced chemical equation based on the following description: solid cesium reacts with solid cesium nitrite to form cesium oxide and nitrogen gas.