Saturday
March 28, 2015

Homework Help: chemistry

Posted by MichaelF on Monday, November 5, 2012 at 4:25pm.

Which of the following are redox reactions? For those that are, indicate which element is oxidized and whisch is reduced. For those that are not, indicate whether they are precipitation or neutralization reactions.

(a) P4(s) + 10HClO(aq) + 6H2O = 4H3PO4(aq) + 10HCl(aq)

(b) Br2(l) + 2K(s) = 2KBr(s)

(c) CH3CH2OH(l) + 3O2(g) = 3H2O(l) + 2CO2(g)

(d) ZnCl2(aq) + 2NaOH(aq) = Zn(OH)2(s) + 2NaCl(aq)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - which of the following are redox reactions a. 2Na+2H2O-->2Naoh+H2...
Grade. 12 Chem - Please check my answer! - Determine whether the following are ...
chemistry - write the overall, balanced molecular equation and indicate which ...
Chemistry - Balanced equations..done? Is each reaction a redox reaction? For ...
Chemistry - Please help me verify: The following reactions are involved in the ...
Chemistry - Label the following reactions as combination, decomposition, ...
chemistry - for the redox k lab there are also two questions.. drbob222 do you ...
chemistry - use oxidation states to identify the element that is being oxidized ...
Chemistry - Calculate Delta G for the spontaneous cell produced from the ...
Chemistry - I need help splitting this reaction into 1/2 reactions 3I2(s) + ...

Members