Answer:
(A) A ball sitting on the ground
Explanation:
the formula for tht is C8H8O4
Kinetic energy remains conserved in an elastic collision.
<u>Answer:</u>
All living things are not made of cells.
2.04 % hydrogen
32.65% sulphur
65.31% is oxygen
atomic ratio
hydrogen =2.04÷1=2.04
sulphur =32.65÷32=1.02
oxygen =65.31÷16=4.08
simplest ratio
hydrogen = 2.04÷1.02=2
sulphur =1.02÷1.02=1
oxygen =4.08÷1.02=4
empirical formula is H2SO4
