Which reaction represents natural nuclear decay?
A) 4N+ He → 30 H
B) KC1O3 + K+ + C103
C) 335 U → He + 331 Th
D) H+ + OH- + H2O

How do you know when a chemical reaction has occurred

If there are 3.5 moles of koh, how many moles of naoh can be produced? question 1 options: a)3.0 moles naoh b)3.5 moles naoh c)1 moles naoh d)9 moles naoh

Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity