Is the following equation balanced correctly?NaCl + H2 Na + 2HCl

Nope. should be 2NaCl + H₂ ⇒ 2Na + 2HCl

Explanation:

balance both sides of the equation.

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates