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Topic: reaction  (Read 4619 times)

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Offline sci994

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reaction
« on: April 16, 2011, 03:34:15 PM »
(ch3coo)2ca + khso4=

can you complete the reaction? thanks :D
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Offline Borek

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Re: reaction
« Reply #1 on: April 16, 2011, 05:51:40 PM »
You have to show your attempts at solving the question to receive help. This is a forum policy.
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Offline sci994

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Re: reaction
« Reply #2 on: April 17, 2011, 09:59:37 AM »
=2ch3cooh+caso4+k2so4

Is that corect?
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Offline Borek

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Re: reaction
« Reply #3 on: April 17, 2011, 11:27:50 AM »
What are final products depends on the molar ratio of substances mixed.

Start assuming they were mixed in 1:1 ratio. You are right about calcium sulfate being one of the products. What is left?
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Offline sci994

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Re: reaction
« Reply #4 on: April 17, 2011, 11:56:33 AM »
(ch3coo)2ca + 2khso4=2ch3cooh+caso4+k2so4 ?
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Offline rabolisk

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Re: reaction
« Reply #5 on: April 17, 2011, 12:41:30 PM »
Looks good to me. It is a bit confusing though when you use small letters instead of capital letters.
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Offline Borek

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Re: reaction
« Reply #6 on: April 17, 2011, 01:31:44 PM »
That's not 1:1. If you try 1:1 you will get different products.
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Offline sci994

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Re: reaction
« Reply #7 on: April 17, 2011, 02:22:27 PM »
Borek,

Is this what you are thinking of

(ch3coo)2ca+khso4->chc3oona+ch3cooh+caso4?
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Offline Borek

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Re: reaction
« Reply #8 on: April 17, 2011, 02:32:16 PM »
Almost there. No idea how you made sodium acetate from potassium hydrogen sulfate.

And - as rabolisk already mentioned - start to use capital letters.
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Offline sci994

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Re: reaction
« Reply #9 on: April 17, 2011, 04:54:58 PM »
I made a mistake.

CH3COOK
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