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when aluminium is added to dil. hcl it forms aluminium chloride and hydrogen gas.
4 Al + +6 HCL=2 Al2CO3 + 3 H2
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What do you observe when dilute HCl is added to Na2CO3 in a test tube?
nothing happens..........
Which gas is evolved when few pieces of marble is added to dilute HCl?
when few pieces of marble are added to HCl then carbon dioxide is released.............
Which is more rapid in terms of gas evolution hydrochloric acid added with aluminum or acetic acid added with aluminum?
Possibly HCL, but acetic acid does yield aluminum acetate and hydrogen gas. 3 moles of H2 on the Al + HCl reaction to 1 mole in the acetic acid + aluminum reaction.
What happens when casein is added to hcl?
When casein is added to HCl, it becomes a precipitate. It does this because of a process called acid coagulation.
What happens when dilute hydrochloric acid is poured on a copper plate?
dil. hcl + cu = cucl2 +h2
What happens to the equilibrium when hcl is dissolved in water?
When Dilute HCL is added to water a more diluted solution of HCl is made.
What do you observe when dilute HCl is added to Na2CO3 in a test tube?
nothing happens..........
What happens when aluminium metal is added to dilute hcl?
Al+HCl gives AlCl3+hydrogen So aluminium chloride is formed as a result.
What happens when you add dilute hcl to to calcium chloride?
No reaction.
Which gas is evolved when few pieces of marble is added to dilute HCl?
when few pieces of marble are added to HCl then carbon dioxide is released.............
What happens when a rusty nail is placed in a dilute HCl for few minutes?
The rust is dissolved.
When HCl is added to the unknown solution bubble form what is the compound in the colorless solution?
dilute hydrochloric acid
Which is more rapid in terms of gas evolution hydrochloric acid added with aluminum or acetic acid added with aluminum?
Possibly HCL, but acetic acid does yield aluminum acetate and hydrogen gas. 3 moles of H2 on the Al + HCl reaction to 1 mole in the acetic acid + aluminum reaction.
What happens when casein is added to hcl?
When casein is added to HCl, it becomes a precipitate. It does this because of a process called acid coagulation.
What happens when dilute hydrochloric acid is poured on a copper plate?
dil. hcl + cu = cucl2 +h2
What type of reaction is when dilute HCl is added to NaOH?
The reaction between HCl and NaOH is a neutralization reaction, or an acid/base reaction. It isHCl + NaOH ==> NaCl + H2O
What happens when dilute hydrochloric acid is added to copper turnings?
Copper turnings react with HCl to form Copper chloride and give out hydrogen gas. Cu(s) + 2HCl -----> CuCl2 +H2(g)
