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alexx4
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Homework Statement
4.How many grams of calcium chloride can be prepared if a student uses 500g if calcium carbonate and 2.00L of a 4.00 Mol/L sodium chloride solution in the reaction.
5. 2KMnoO4 + 5 H2C2O4<----need to use this
Concentration of 0.24L KMnO4 solution required to oxidize 2.7g of Oxalic Acid?
6.What volume of 0.100mol/L aqueous sodium hydroxide(NaOH) is neutralized by 500ml of 0.200mol/L hydrochloric acid(HCI)
7.When 10.0g of potassium chlorate,KCIO3,decomposes,what volume of oxygen is obtained(at 18C and 750 mm HG pressure)
8. 2(NH4)3PO4-->3N2+O2+12H2+2PO3
a)name products
b)Name the reactant
c)type of reaction