Understanding the theory of plate tectonics can make people more prepared if a natural disaster occurs. By understanding the theory of tectonic plates, you can possibly predict when the next tectonic-plate related natural disaster will occur.
Answer:
it's a double displacement Reaction.
(B) IS CORRECT MAGNESIUM SULPHATE AND HYDROGEN GAS IS PRODUCT
pH: 5.4E-3
pOH: 13.9946
[H+]: 0.987643022777
[OH-]: 1.01251158256E-14 acid
B makes the most sence. thr other choices just dont make any logical sense at all. every time fuel is burned it does react with oxygen
