What are the coefficients that would correctly balance this reaction? _Ni+_ C4H8N2O2=_ Ni(C4H8N2O2)2

How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate