Explanation:
The radioactive scattering technique is called radioactive degradation. For each radioactive isotope, the natural radioactive cycle is special and is determined by a period of time termed a half-life. One half-life was its time needed to experience radioactivity for half of both the radioactive nuclei.
Al + H2SO4 = Al2(SO4)3 + H2 single replacement
We still need to balance it though al needs a 2
2Al + H2SO4 = Al2(SO4)3 + H2
SO4 needs a 3 so
2Al + 3H2SO4 = Al2(SO4)3 + H2
now the H on the right needs a 3 to be equal to left h's 6
2Al + 3H2SO4 = Al2(SO4)3 + 3H2
Balanced.
C5H12 + O2 = H2O + CO2 double replacement
so we need 5 c so
C5H12 + O2 = H2O + 5CO2
now we need 6 h's to equal left h's 12
C5H12 + O2 = 6H2O + 5CO2
the left O needs an 8 to equal right side
C5H12 + 8O2 = 6H2O + 5CO2
Balanced
Answer:
The answer to your question is A. Decomposition
Explanation:
In the picture, we can observe that there is only one reactant that after the reaction are formed two products.
We observe that this is a decomposition reaction.
It is not a synthesis reaction, this reaction is the opposite of a decomposition reaction.
In a single-replacement and double-replacement reaction, there is an interchange of cations between the reactants, this does not happen in the picture.
Answer:
They all have 7 valence electrons on it's outer shell.
