Answer:
B. a chemical reactions that occurs in the chloroplast of a plant.
Explanation:
trucks need to be grounded for many reasons. One of the safety precautions is they reinforce the tank and put stay back stickers to prevent explosion.
Explanation:
common sense
<span>A) 2NaOH -> 2Na + O2 + H2
is not correct since Na is unstable
B) 2NaOH -> 2Na + H2O + 1/2O2
is not correct since Na is unstable
C) 2NaOH -> Na2O + H2O
is correct since N2O is stable
D) 2NaOH -> 2Na + H2O2
is not correct since Na is unstable</span>
When an ion <span>HSO4- disassociates in water, the dissociated ions are H+ and SO4-. When you balance the equation, it is composed of one mole of each dissociated ions. Hence it is correct to say that HSO4- dissociates into H+ and SO4-. Answer is correct.</span>
