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  1. B

    Atomic Theory/Model Webquest (Answers)

    This webquest blows and takes forever so here's mine so you don't have to waste 4 hours doing this nonsense. The pictures and models are the only thing that's missing because it won't let me insert them since I'm doing this from my phone. Blake Dalessio Price CP Chemistry February 27, 2014...
  2. S

    Check my answers please.

    can somebody check my answers for me please. Classify the chemicals in the list in compounds, ions, elements or mixtures. Write the molecular formulas of compounds, ions and elements. Suggest components of the mixtures. 1. Deionised Water 2. Carbon 3. Bronze 4. Milk 5. Chlorine 6. Ammonia 7...
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    Final chem assignment due in on monday. Please check my answers

    Classify the chemicals in the list in compounds, ions, elements or mixtures. Write the molecular formulas of compounds, ions and elements. Suggest components of the mixtures. 1. Deionised Water 2. Carbon 3. Bronze 4. Milk 5. Chlorine 6. Ammonia 7. Sulphuric Acid 8. Sodium Nitrate 9. Bromine...
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    Need Explanatory Answers (Analytic Chemistry)

    A 3d division element M can produce Mn+. This ion can be oxidized to MO2+ by MnO4- in a diluted H2SO4. In an experiment, 30cm3 of 0.100mol dm-3 KMnO4 is needed to oxidize 5.00 x 10-3 mol Mn+ to MO2+. What is n?
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    Can someone check my answers for me please?

    I would just like someone to check my answers for me. Im not sure my molar ratios are right. I'm going off of the info found here http://www.ehow.com/how_8149226_calculate-molar-ratio.html The only thing im missing is the molar ratio for Potassium + Iron (II) Sulphate. Any help on that is...
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    Not sure where to put this but I need answers

    Can unscented dedorant still do the following If you use an unscented rollon dedordant and put on more then you should can it cause breathing problems. In other words instead of just rolling it on once on your underarms you roll on five times can it cause wheezing
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    Please check the answers for my practice sheet. I need to know whats wrong ASAP.

    If there are any wrong answers, please let me know which ones they are and what needs to be done to fix them. 1. The graph shows the change in concentration of one of the species in the reaction AB A + B + heat. If the graph indicates the reaction rate, then the concentration of which species...