CrCl6(AQ) + Mg(S) -> MgCl2(AQ) + Cr(S)
CrCl6(AQ) + 3Mg(S) -> 3MgCl2(AQ) + Cr(S)
Make sure both sides are balanced.
The 3 in front of both of the Mg's is be cause 3*2=6, and you have to put a 3 in front to balance it out with the CrCl6,and the Mg's need to be balanced too so you another 3 in front of the Mg.
Now the reaction is balanced.
Na2O + H2O ---> 2NaOH this is a metal oxide (base) reacting with water to form an alkali
The chemical reaction is:Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Combustion reaction
The reaction is:MgO + H2O = Mg(OH)2
The reaction you've provided is a combustion reaction. In this reaction, methane (CH4) reacts with oxygen (O2) to form carbon dioxide (CO2) and water (H2O) as products.
Na2O + H2O ---> 2NaOH this is a metal oxide (base) reacting with water to form an alkali
No its a combustion reaction, not a double replacement
No, the reaction between NaOH and HCl is a neutralization reaction, not a double replacement reaction. In a neutralization reaction, an acid and a base react to form a salt and water. The products are NaCl (salt) and H2O (water).
The chemical reaction is:Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
A Double displacement reaction or Neutralization reaction
A combustion reaction
It's a chemical reaction.
Combustion reaction
The reaction between KOH and CO2 to produce K2CO3 and H2O is a double displacement reaction, also known as a neutralization reaction. In this reaction, the ions in KOH and CO2 switch partners to form new compounds K2CO3 and H2O.
This is a neutralization reaction where an acid (HCl) reacts with a base (KOH) to form a salt (KCl) and water (H2O). The reaction is exothermic and the products are typically in solution.
When NaHCO3 is combined with CaCl2 and H2O, a reaction will occur. However, the specific products depend on the conditions of the reaction - typically, NaHCO3 will react with CaCl2 to form NaCl, CaCO3, and H2O.
ATP plus H2O release energy (endergonic reaction) and P. Now, this P plus ADP becomes ATP (exergonic reaction). It's a cyclic process. It starts all over again at ATP plus H2O..