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| Questions:
TimeLeft: Posted: |
Chemistry
The reaction is O3 + NO arrow O2 + NO2
If 0.740 g O3 reacts w/ 0.670g of NO, how many grams of NO2 will be produced?
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Aug 26th |
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2H2O2 --- 2H2O + O2 is this a redox reaction if so what is the oxidized reactant and reduced reactant more... |
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Aug 26th |
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Can someone in simple English explain the Bohr model for electrons? Or the Quantam mechanical model? I'm reading Chemistry for Dummies and it doesn't more... |
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Jul 8th |
If pH = 2.5, determine the [H3O+] for the
solution. more... |
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May 27th |
Hey there. Hoping someone can help walk me through the steps to answer these 5 questions. They all spin off form the following:
Consider more... |
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May 24th |
Need help walking through 2 new problems today and still stuck trying to reconcile an answer from yesterday...
1. what is the percent concen more... |
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May 9th |
5 questions total - much thanks if you san walk me through the steps of solving them!
1. How may grams of sodium nitrate must be weighed out more... |
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May 8th |
Calculate the amount reacted or produced in each of the following equations and state which gas law you used to solve the problem
1) 2K(s) + more... |
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May 7th |
Te reaction to produce chlorine is as follows: 2KMnO4(aq) a 16HCL(aq)--> 2MnCl2aq) + 5Cl2(aq) + 8H2Oaq) +2KCL(aq)
Calculate the grans of more... |
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May 7th |
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One method for preparing oxygen is to heat pottassium chlorate in the prescence of a catalyst. Find the STP volume of oxygen that can be produced by more... |
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May 7th |
When properly detonate ammonium nitrate explodes violently releasing hot gases.
NH4NO3(s)--> N2O(g) +2H2O(g)
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May 7th |
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For an octahedral complex attached to two bidentate ligands and two monodentate ligands, are the only possible isomers cis and trans? if I vary the tw more... |
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Mar 20th |
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Why does more elimination occur in t-butyl chloride than n-butyl bromide? more... |
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Mar 9th |
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Why does more elimination occur in t-butyl chloride than n-butyl bromide? more... |
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Mar 9th |
what is the mass of silver metal produced from 6.35 g of copper
a0.187 b0.540 c1.08 d21.6 more... |
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Dec 19th |
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