Answer:
2 H2(g) + O2(g) → 2 H2O(ℓ) ΔH = −570 kJ
Explanation:
I don’t know if this is right but I thing It’s B
Other predators? or other factors that affect the food chain ie extinction of whatever source the rabbits feed off of
Substances that exist in solution almost completely as ions are called strong electrolytes. Therefore, the answer is C.
Non radioactive carbon 13 has 7 protons per atom.
