2H(2)Orarr 4e^(-)+O(2)+4H^(+).The equiva...

`2H_(2)Orarr 4e^(-)+O_(2)+4H^(+)`.The equivalent weight of oxygen is

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2H_(2)Orarr4e^(-)+O_(2)+4H^(+) . The equivalent weight of molecules oxygen is

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Oxidation of base at anode is given by the chemical equation : 4OH^(-)toO_(2)+2H_(2)O+4e^(-) What is the equivalent weight of water?

The following reaction occurs in acidic medium KMnP_(4) + 8 H^(+) 5e^(-) to K^(+) Mn^(2+) + 4H_(2) O what is the equivalent weight of KMnO_(4) ? [Molecular weight of KMnO_(4) = 158 ]

Refer to the given reaction . 2H_(2) O rarr 4H^(+) +O_(2) +4e^(-) Where does this reaction take place in the chloroplasts of plants ?

M' is the molecular weight of KMnO_(4) . The equivalent weight of KMnO_(4) when it reacts acoording to the equation 2KMnO_(4)+3H_(2)SO_(4)+5H_(2)C_(2)O_(4)rarrK_(2)SO_(4)+2MnSO_(4)+8H_(2)O+10CO_(2)

The equivalent weights of oxidising and reducing agents can be calculated by the number of electrons gained or lost. The equivalent weight of an oxidising agent is the number of parts by weight of the substance which gains one electron. Thus, it is equal to the molecular weight of the substance divided by the number of electrons gained in the balanced chemical equation. Similarly, equivalent weight of a reducing agent is equal to the molecular weight divided by the number of electrons lost as represented in the balanced chemical equation The equivalent weght of As_(2),S_3 in the following reaction As_(2)S_(3) + H^(+) + NO_(3)^(-) rarr NO + H_(2)O + AsO_(4)^(3-) + SO_(4)^(2-) is related to its molecular weight as

In the reaction 2NaOH+H_3PO_4 to Na_2HPO_4 + 2H_2O , the Equivalent weight of the acid is

AAKASH SERIES-STOICHIOMETRY-OBJECTIVE EXERCISE - 1

Molecular weight of KMnO(4) is "M". In a reaction KMnO(4) is reduced t...
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When Ferrous sulphate acts as reductant, its equivalent weight is
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2H(2)Orarr 4e^(-)+O(2)+4H^(+).The equivalent weight of oxygen is
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In acidic medium dichromate ion oxidises ferrous ion to ferric ion. If...
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The equivalent weight of hypo in the reaction [M is molecular weight] ...
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(A) : Equivalent weight of Cu in CuO is 63.6 and in Cu(2)O is 31.8. ...
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The equivalent of iodine in the reaction 2Na(2)S(2)O(3)+I(2)rarr 2NaI+...
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The equivalent weight of glucose in the reaction C(6)H(12)O(6)+6O(2)ra...
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{:("Medium of","Equivalent weight"),("reaction","of "KMnO(4)),("A) Aci...
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The number of millimoles of H(2)SO(4) present in 5 litres of 0.2N H(2)...
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The number of Glucose molecules present in 10 ml of decimolar solution...
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0.1 gram mole of urea is dissolved in 100g. of water. The molality of ...
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Aqueous NaOH solution is labelled as 10% by weight mole fraction of th...
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6 g. of Urea is dissolved in 90 g. of water. The mole fraction of solu...
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{:("LIST - 1","LIST - 2"),("(Moleules)","(Empirical formula)"),("A) Gl...
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A compound contains carbon and hydrogen in the mass ratio 3:1. The for...
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Assertion A: Empiricial formula of glucose or that of acetic acid is C...
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The percentage of oxygen in NaOH is
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The empirical formula of acetic acid is the same as that of
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A compound contains 90% C and 10% H. The empirical formula of the comp...
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