Write balanced equations for the following reactions.
Equation:____________________________________________________ (0.3)
Equation: _______________________________________________________ (0.5)
Equation:_______________________________________________
Equation:__________________________________________________________________ (0.5)
Equation:__________________________________________________________________. (0.5)
8. Copper (II) sulfate and sodiumphosphate solutions react. (Check solubility rules. Write states ofall chemicals.)
Equation:___________________________________________________________________(0.5)
9. Solid calcium carbonate is mixed withhydrochloric acid. Lots of bubbles are seen.
Equation:__________________________________________________________________.(0.5)
Equation:__________________________________________________________ (0.5)
Equation:_____________________________________________________________________
Equation:___________________________________________________________________(0.4)
13a. Purple solid cobalt (II)chloride hexahydrate is heated. Water vapor and a blue salt areproduced. (All ionic compounds are solid at roomtemperature.)
Classification: Decomposition Equation: ________________________________. (0.2)
13b. Water is added to bluecobalt (II) chloride solid (product from 13a). A purple product isformed.
Classification: Combination Equation:
Write balanced equations for the following reactions. Equation: ____________________________________________________
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