Single replacement A+
What happens??? It reacts!!!! You will see effervescence(bubbles) of hydrogen gas being liberates, and the zinc metal slowly disappearing. Here is the Balanced reaction eq'n Zn(s) + 2HCl(aq) = ZnCl2(aq) + H2(g) .
Na2CO3 + 2HCl -> 2NaCl + CO2 + H2O A+ = 234 grams
Yes, nickel chloride and zinc can undergo a displacement reaction where the more reactive zinc displaces nickel from the compound, forming zinc chloride and nickel metal. This reaction can be represented as: NiCl2 + Zn -> ZnCl2 + Ni.
HCl + NaOH = H2O + NaCl is already balanced.
The reaction described is a classic example of a single displacement reaction, where a metal displaces hydrogen in an acid to form a salt and release hydrogen gas.
Type your answer here... 2Na (s) + Cl2 (g) → 2NaCl (s)
Synthesis
A formula would be helpful here...
no , is the chemical formula by benda Benjamen
What happens??? It reacts!!!! You will see effervescence(bubbles) of hydrogen gas being liberates, and the zinc metal slowly disappearing. Here is the Balanced reaction eq'n Zn(s) + 2HCl(aq) = ZnCl2(aq) + H2(g) .
Na2CO3 + 2HCl -> 2NaCl + CO2 + H2O A+ = 234 grams
Yes, nickel chloride and zinc can undergo a displacement reaction where the more reactive zinc displaces nickel from the compound, forming zinc chloride and nickel metal. This reaction can be represented as: NiCl2 + Zn -> ZnCl2 + Ni.
(Don't forget to balance it) The precipitate here has to be 2NaCl, as Ca(CO3)2 technically dissolves.
HCl + NaOH = H2O + NaCl is already balanced.
The reaction described is a classic example of a single displacement reaction, where a metal displaces hydrogen in an acid to form a salt and release hydrogen gas.
The reaction represented is the combustion of phosphorus (P) in the presence of oxygen (O₂) to form diphosphorus pentoxide (P₂O₅). This is a synthesis reaction where two or more reactants combine to form a single product.
This is a chemical reaction known as a single displacement or redox reaction. In this reaction, aluminum (Al) replaces hydrogen (H) in hydrochloric acid (HCl) to form aluminum chloride (AlCl3) and hydrogen gas (H2).