Recent content by ncmm16

Homework Statement I've been balancing equations but this one has me really confused please help. C3H5(NO3)3----> CO2 +N2 + H2O + O2 Homework Equations The Attempt at a Solution So I know that it is a single replacement reaction, (well I think so) but I don't know how to make the...

what is CrO42- in chemistry? how do you combine the formula for Mg2+ and CrO42- please explain and show work thanks :approve: Well my guess would be that its... MgO4?ALSO: how do you combine Sr2+ and SO42- it would be SrSO4 right? or would it be Sr4SO and does the SO need parentheses around it...

So its the beginning of chemistry and I don't know how to make formulas. BUT its very important I learn now otherwise I will have a very hard year... For ex: It says, "Fill in the correct formulas for the given anion and cation." SO2-4 and Al3+ (how do i combine those two to make a...