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What is the balanced equation for borax and sulfuric acid?
The balanced equation for the reaction between borax (sodium borate) and sulfuric acid is: Na2B4O7·10H2O + 4H2SO4 → 4H3BO3 + 2Na2SO4 + 5H2O.
Can you balance equation na2b4o7 h2so4 --- h3bo3 na2so4?
The balanced chemical equation is: Na2B4O7 + 4H2SO4 → 4H3BO3 + 2Na2SO4
Write a balanced redox equation for the oxidation of chloride to chlorine by acidified potassium dichromate?
K2Cr2O7 + 4H2SO4 + 6Cl-1----------> K2SO4 + Cr2(SO4)3 + 3Cl2 + 4H2O + 3O-2
How to balance Pb plus pbo2 plus h2so4 H2O plus pbso4?
To balance the chemical equation Pb + PbO2 + H2SO4 → H2O + PbSO4, start by balancing the Pb atoms on the left side by adding a coefficient of 2 in front of Pb on the left side. Then balance the SO4 atoms by adding a coefficient of 4 in front of H2SO4. The balanced equation is 2Pb + PbO2 + 4H2SO4 → 2H2O + 2PbSO4.
Why H2SO4 is added in K2Cr2O7 during oxidation of alcohol?
H2SO4 is added in the oxidation of alcohols with K2Cr2O7 as a catalyst to provide acidic conditions, which facilitate the oxidation reaction. The sulfuric acid protonates the alcohol to form an oxonium ion, which is more easily oxidized by the chromate ion in K2Cr2O7. This helps to increase the efficiency and speed of the oxidation process.
How many atoms are there in 4H2SO4?
4H2SO4 = 4*(2(H)+1(S)+4(O)) = 4*(2+1+4) = 4*7 = 28 There are 28 atoms in 4 moles of H2SO4.
What is the balanced equation for borax and sulfuric acid?
The balanced equation for the reaction between borax (sodium borate) and sulfuric acid is: Na2B4O7·10H2O + 4H2SO4 → 4H3BO3 + 2Na2SO4 + 5H2O.
Can you balance equation na2b4o7 h2so4 --- h3bo3 na2so4?
The balanced chemical equation is: Na2B4O7 + 4H2SO4 → 4H3BO3 + 2Na2SO4
Write a balanced redox equation for the oxidation of chloride to chlorine by acidified potassium dichromate?
K2Cr2O7 + 4H2SO4 + 6Cl-1----------> K2SO4 + Cr2(SO4)3 + 3Cl2 + 4H2O + 3O-2
What 1 and 4 out of 5 equal to?
It is equal to 1.8It is equal to 1.8It is equal to 1.8It is equal to 1.8
What is the comparative and superlative degree of equal?
as equal as, so equal as, more equal than, the most equal of.
What is the exact meaning of equal set?
equal set mean the set is equal equal est means that the set is equal
2 equal diameters equal?
Yes, any two equal things are equal!
What are equal angles?
equal angles are angles that are equal
Why isn't a parallelogram a regular polygon?
Angles are not necessarily equal, and sides are not necessarily equal in length.Angles are not necessarily equal, and sides are not necessarily equal in length.Angles are not necessarily equal, and sides are not necessarily equal in length.Angles are not necessarily equal, and sides are not necessarily equal in length.
What is the comparison operator used for not equal to in Excel?
You can use the Not function or the <> operator, which is the < and the > beside each other. To see if the values in A1 and A2 are not equal to each other, you can type: =A1<>A2 or =Not(A1=A2) In each case they will either give you TRUE if they are not equal or FALSE if they are equal, in the cell that you enter the formula into.
Is 28 cups greater than less than or equal to 14 pints?
The two are equal.
