Could someone please help me write and balance these equations:
Hydrogen and Potassium=Potassium hydride![]()
Chlorine and hot Silicon=Silicon Tetrachloride![]()
Sulphuric acid reacts with Calcium to form Calcium sulphate and hydrogen gas![]()
Fe2 O3 + CO--->2Fe + CO2![]()
Trying to figure them out and I haven't done Chemistry in a couple of years!
Thanks for ANY help![]()
:wink:
Also I know these are easy equations.. I just want to make sure im doing them correct (i.e is the answer to the first: 2Na + H2 ---> 2NaH....... Oops ment to wirte K instead of Na!!)