Ca + Cl2 ----> CaCl
Step 1) Ca + Cl2 ----> 2 CaCl
There are 2 Cl's on the reaction side so you need 2 on the Product side
Step 2) 2Ca + Cl2 ----> 2 CaCl
There are now 2 Ca on the product side and you need 2 on the reactant side
Voila!
Ca + F2 -----> CaF2
It is the correct equation because calcium has a valency of 2 and fluorine has a valency of 1, so two atoms of fluorine are required to bond with on atom of calcium.
2 K + Cl2 = 2 KCl
2 BrCl = Cl2 + Br2
MgBr2 + Cl2 yields MgCl2 + Br2 is an example of an anionic single replacement chemical reaction.
This chemical reaction is:CS2 + 3 Cl2 = CCl4 + S2Cl2
Balanced equation for Sodium and Chlorine is: 2Na + Cl2 --> 2NaCl
H2 O2 Cl2 Br2 N2 I2 F2
The chemical equation is:2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
The balanced equation is Cl2 + 2 KBr -> Br2 + 2 KCl.
While Im not particularly sure that reaction even happens, I guess one could figure it out none the less. If you have 2.74 mol of Cl2 you would expect to get 5.48 mol of BrCl. Because each Cl2 can make 2 BrCl so double the number of moles. Br has a molecular weight of 79.90 and Cl of 35.45 so together that's 115.35 Grams/mol. Since you have 5.48 mol all you have to do is multiply the two numbers together and cancel out the "mol" units to get 631.12 grams of BrCl... again which makes this reaction seem completely unrealistic.... what good is that much BrCl. --------------------------------------------------------------------------------------------------- Well, silly you need to balance it first and provide the equation~ So you probably have: Br2+Cl2=2BrCl correct? So you have 2.74mol Cl2, you need to find ___molBrCl 2.74molCl2 X (2molBrCl/1molCl2) = 5.48molBrCl
KCl + Br2
Is this the reaction you mean 2Br Cl2--->Br2 2Cl This can be happen.Equation in your question cannot be happened
It is not possible.
reaction of NaBr+Cl2
91%
single replacement
I have no idea what you mean by "most correct product", but assuming that there is sufficient (excess) chlorine, you get lithium chloride and elemental bromine For A plus 2LiCl + Br2
Bromine is diatomic, so 2 atoms make up Bromine as a reactant. Mg + Br2 ----> MgBr2
MgBr2 + Cl2 yields MgCl2 + Br2 is an example of an anionic single replacement chemical reaction.
Chlorine is a stronger reducing agent than bromine. The bromine is forced to accept electrons from chlorine. Cl2 + 2KBr --> Br2 + 2KCl