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Which of the metals react with conic h2so4 to give an acidic gas?
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∙ 11y ago
mg,pb,au
Wiki User
∙ 11y ago
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Can form an oxide that reacts with water to form an acidic solution?
Most of the non metals when react with water and form oxides and are added to water, these form acidic solutions. For eg- SO2 + 2H2O ------> H2SO4
Why concentrated H2SO4 doesn't react with NaI to form HI?
When reacted with concentrated H2SO4, iodine is oxidized instead of being protenated. The redox produces molecular I2 instead of acidic HI.
What is the differences between the reaction of metals with acids and the reaction of metal carbonates with acid?
When metals react with acids,hydrogen is liberated,(since all acids contain hydrogen) eg:Na2 + H2SO4 -> Na2SO4 + H2 When metal carbonates react with acids carbon dioxide is liberated. eg:Na2CO3 + H2SO4 -> Na2SO4 + H2O + CO2
When acids react with active metals what is produce?
A salt (the a is needed to receive full credit, this indicates it is not table salt) and hydrogen gas when acids such as HCl, H2SO4 react
What is the product formed by the reaction ''KBrO3 plus KBr plus H2SO4''?
KBrO3 and KBr do not react with each other because they have same cation K+, but separately they react with H2SO4. 2KBrO3 + H2SO4 -------> K2SO4 + 2HBrO3 2KBr + H2SO4 ----------> K2SO4 + 2HBr
Can form an oxide that reacts with water to form an acidic solution?
Most of the non metals when react with water and form oxides and are added to water, these form acidic solutions. For eg- SO2 + 2H2O ------> H2SO4
Why concentrated H2SO4 doesn't react with NaI to form HI?
When reacted with concentrated H2SO4, iodine is oxidized instead of being protenated. The redox produces molecular I2 instead of acidic HI.
What is the differences between the reaction of metals with acids and the reaction of metal carbonates with acid?
When metals react with acids,hydrogen is liberated,(since all acids contain hydrogen) eg:Na2 + H2SO4 -> Na2SO4 + H2 When metal carbonates react with acids carbon dioxide is liberated. eg:Na2CO3 + H2SO4 -> Na2SO4 + H2O + CO2
Do basic solutions react with active metals to produce hydrogen gas?
just acidic solutions
When acids react with active metals what is produce?
A salt (the a is needed to receive full credit, this indicates it is not table salt) and hydrogen gas when acids such as HCl, H2SO4 react
If a reaction occurs when a piece of metal is placed in a solution what can you conclude about the solution?
It is acidic because bases rarely react with metals.
Does hydrogen react with metals?
Hydrogen react with metals and hydrides are formed.
What is the product formed by the reaction ''KBrO3 plus KBr plus H2SO4''?
KBrO3 and KBr do not react with each other because they have same cation K+, but separately they react with H2SO4. 2KBrO3 + H2SO4 -------> K2SO4 + 2HBrO3 2KBr + H2SO4 ----------> K2SO4 + 2HBr
How do you differentiate metals from non metals?
Metals usually have a characteristic lustre, so you can often tell just by looking. The metals conduct electricity when solid, and non-metals, with the exception of graphite, do not. Metals react with oxygen to give basic oxides, whereas non-metals give acidic oxides.
Why h2so4 is necessary in preparation of nitrobenzene?
H2SO4 is needed to first react with HNO3 to give NO2
How do metals react with o2?
how do metals react with oxygen
When aqueous H2SO4 and aqueous Na OH react by double replacement?
H2SO4 + 2NaHO > 2NaSO4 + 2HOH
