Balance the equation H4N2O3 ---> N2 + H2O

I need step by steps too please:)

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

hi my dude or dudette

b. is the answer hoped i        

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)