Determine from the balanced chemical reaction if the derived mole ratio is correct or incorrect.
4Zn + 10HNO3 + 4Zn(NO3)2 + N2O + 5H20
4 moles Zn(NO3)2
2 mole HNO3
3)2)
correct
incorrect

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

Ab c or d ? i’m not sure what the answer is

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?