KHCO³ is contaminated with K²CO³

  1. KHCO³ is contaminated with K²CO³ as impurity. If 2.5g of the impure KHCO³ on heating produces 0.224dm³ if CO² at s.t.p,
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    2. Black mamba asked by Black mamba
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  2. A mixture containing KCLO3, K2CO3, KHCO3, and KCL was heated, producing CO2, O2, and H2O (water) gases according to the
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    2. Pat asked by Pat
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  3. @DrBob222I am stuck, x=1.590 g of k2CO3=> x+y=2.118 1.590+y=2.118 => y=0.528 g of KHCO3 then 0.528 g to moles 2x+0.00527
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    2. mike asked by mike
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  4. A mixture containing KCLO3, K2CO3, KHCO3, and KCL was heated, producing CO2, O2, and H2O (water) gases according following
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    2. Pat asked by Pat
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  5. What mass of K2CO3 is required to clean up a spill of 339 ml of 2.65 M HCl if HCl(aq) reacts with K2CO3 according to2HCl(aq) +
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    2. Anonymous asked by Anonymous
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  6. What mass of K2CO3 is required to clean up a spill of 282 ml of 1.05 M HCl if HCl(aq) reacts with K2CO3 according to2HCl(aq) +
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    2. Sky asked by Sky
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  7. A buffer consists of 0.16 M KHCO3 and 0.39 M K2CO3. Carbonic acid is a diprotic acid with Ka1 = 4.5 10-7 and Ka2 = 4.7 10-11.(a)
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    2. Edward asked by Edward
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  8. .What is one way that cold and flu viruses spread? by inhaling contaminated droplets by transfusing contaminated blood by
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  9. A buffer consists of 0.14 M KHCO3 and 0.61 M K2CO3. Carbonic acid is a dirpotic acid with Ka1= 4.5*10^-7 and Ka2= 4.7*10^-11.a)
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    2. Justine asked by Justine
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  10. 1. In the United States, individuals become infected with Vibrio cholerae most commonly byA) consuming contaminated chicken. B)
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    2. Mina asked by Mina
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