Chemistry, 19.04.2021 15:30 mxddisonxo
How long does it take a 180g sample of Au-198 to decay to 1/8 its original mass *the half life of Au-198 is 2.69 days.
Answers: 1
Chemistry, 21.06.2019 17:00
Look at the reaction below: ca(hco3)2 --> caco3 + co2 + h2o first, balance the reaction. once balanced, use dimensional analysis or another method to find out how many moles of carbon dioxide will be produced if we start with 16.5 moles of calcium bicarbonate (calcium hydrogen carbonate). = mol of co2 number needs to be reported to three significant figures.
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Chemistry, 21.06.2019 18:00
Which of the following is a compound? a.carbon b.oxygen c.hydrogen d.water
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Chemistry, 22.06.2019 08:50
If two atoms are bonded to a central atom with no lone pairs,how will they be arranged
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How long does it take a 180g sample of Au-198 to decay to 1/8 its original mass
*the half life of A...
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