0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What happens when you add calcium oxide and sulphuric acid?
CaO + H2SO4 -> CaSO4 + H2O Possible reaction. Forming the salt calcium sulfate and water.
What substance would you add to NaHCO3 to form a buffer solution?
The mixture Na2CO3 + NaHCO3 is a buffer in the range 9,2-10,8 pH.
What you add firstly in carbohydrate solution either H2SO4 or 1-naphthol?
what is the intermediate after adding H2SO4 on naphthol?
How do you dilute a 10 M H2SO4 to 1M H2SO4?
Remember M1V1=M2V2, where M is molarity and V is volume. M1/M2=V2/V1, 10/1=v2/v1, For diluting the acid, we can add acid to water. So, assuming that 10M H2SO4 is having 1ml of water, we should add 1M of H2So4 to 10ml of water.
How will excess magnesium be removed from sulphuric acid during experiment'?
you can add more H2SO4 to complete the reaction you can add water and then by filtration
What happens when you add calcium oxide and sulphuric acid?
CaO + H2SO4 -> CaSO4 + H2O Possible reaction. Forming the salt calcium sulfate and water.
What substance would you add to NaHCO3 to form a buffer solution?
The mixture Na2CO3 + NaHCO3 is a buffer in the range 9,2-10,8 pH.
What you add firstly in carbohydrate solution either H2SO4 or 1-naphthol?
what is the intermediate after adding H2SO4 on naphthol?
How do you dilute a 10 M H2SO4 to 1M H2SO4?
Remember M1V1=M2V2, where M is molarity and V is volume. M1/M2=V2/V1, 10/1=v2/v1, For diluting the acid, we can add acid to water. So, assuming that 10M H2SO4 is having 1ml of water, we should add 1M of H2So4 to 10ml of water.
Why it is necessary to add conc H2SO4 in conc HNO3 but not vice versa?
hhsggsqq
How will excess magnesium be removed from sulphuric acid during experiment'?
you can add more H2SO4 to complete the reaction you can add water and then by filtration
What happens if you add magnisium ribbon to sulphic acid?
Sulfuric acid? Mg + H2SO4 -> MgSO4 + H2 You produce magnesium sulfate ( a salt ) and hydrogen gas. ( you should see many bubbles of the hydrogen gas in solution )
What are the products when you add H2SO4 to NaOH?
Salt plus Water. In this case the salt would be Sodium Sulphate.
Why the reaction between sulfuric acid and water is exothermic?
It spits quite alot if you add H2SO4 to H2O
How to make dilute h2so4?
Add acid to water (and NEVER add water to acid). The amount of water, depends on the exact concentration of the dilute acid needed.
What are the components of ORS?
3.5g NaCl , 1.5g KCl , 2.5g NaHCO3 , 20g glucose. Add these components to 1 liter of water.
What color will the solution be if you add H2SO4 to the K2CrO4 solution?
K2Cr2O7 + 6 KI + 7 H2So4 = Cr2(So4)3 + 4 K2So4 + 3 I2 + 7 H2O
