Post a New Question

Chemistry help

posted by on .

I need help, I don't know how to do these.
Single Displacement
Fe+S yeilds ___
Mg+O2 yeilds___
Cu+O2 yeilds___
CaO+H2O yeilds___
HgO yeilds___
NaHCO3 yeilds___
Single Displacement
Zn+HCl yeilds___
Zn+CuSO4 yeilds___
NaBr+Cl2 yeilds___
Ca+H2O yeilds___
Cu+Pb(NO3)2 yeilds___
Double Displacement
AgNO3+NaCl yeilds___
Na2SO3+HCL yeilds___
AlCl3+NH4+OH yeilds___
NaOH+HCl yeilds___
Na2CO3+HCl yeilds___
Sr+MgSO4 yeilds___

  • Chemistry help - ,

    None of the first four are single displacement. Here is how you tell.
    A + B ==> AB

    single displacement:
    A + BC ==> AC + B

    double displacement:
    AB + CD ==> AD + CB

    the opposite of synthesis.
    AB ==> A + B

    Follow these four examples to do all of those you list. Ask questions about what you have trouble with but be specific about each as to what you don't understand.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question