Decay is a type of degradation reaction and thus is considered a first order reaction. thus the formula goes like this.
rate constant= 0.693/half life
so here...
rate constant= 0.693/1620 year^-1
Positively charged and the sodium ion would be a cation
Answer:
A) 29.9g
Explanation:
first find the weight of 1 staple.
then multiply with 225
GB do GB fo fi ch by GB hi hi every hdhs fi saw
Boyle’s = increase as volume decreases
Charles = increases and pressure increases
Gay-lussacs = increases as pressure increases