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Chemistry
 Online Tutoring : Forum : Homework Help - Physical Sciences : Chemistry
Topic Topic: Gen Chem Post ReplyNew Question
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Csujamiekd
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Joined: 26 February 2007
Posts: 1
Posted: 26 February 2007 at 5:43pm | IP Logged Quote Csujamiekd

How do you identify CuSO4, when it is unmarked?

How do you decide between HNO3 and H2SO4 solution?

What is the balanced equation for the reaction of HCl and Na2CO3?

What is the balanced equation for the reaction of Na2CO3 with H3PO4?

Thanks!

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Teojoshua
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Joined: 19 May 2007
Location: Malaysia
Posts: 18
Posted: 19 May 2007 at 2:41pm | IP Logged Quote Teojoshua

Well i will send it to boichemist to indentify them or test it with confirmatory test.  About the balance equation .... no time to reply i need to go 4 tuition
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Hunter1906
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Joined: 22 August 2007
Posts: 17
Posted: 22 August 2007 at 3:53pm | IP Logged Quote Hunter1906

malas nak jwb
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