if there are 2 atoms of oxygen and 4 atoms of hydrogen before a reaction what will be true after the reaction?
If there are 2 atoms of oxygen and 4 atoms of hydrogen after the reation
there will be 6 atoms after the reaction,but none of them will be hydrogen or oxygen
There could ne any number of atoms of any element after the reation
There could be any number of oxygen atoms and any number of hydgen atoms after the reation
2007-08-21 08:33:38 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
There will be 2 atoms of oxygen and 4 atoms of hydrogen after the reaction
THAT IS ==> as long as the reaction ISN'T a NUCLEAR reaction!
2007-08-21 08:45:00 · answer #1 · answered by Dr Dave P 7 · 0⤊ 0⤋
2 atoms of oxygen and 4 of hydrogen unless it s a nuclear reaction
2007-08-21 08:50:26 · answer #2 · answered by feeju 4 · 0⤊ 0⤋
There will be two atoms of oxygen and four of hydrogen after the reaction. Matter can neither be created nor destroyed. Atoms are the smallest particles of elements that can exist, and they cannot be altered by chemical means.
2007-08-21 08:41:05 · answer #3 · answered by steve_geo1 7 · 0⤊ 0⤋
Unless you're dealing with a nuclear reaction, you will always have the same atoms before and after the reaction.
2007-08-21 08:38:55 · answer #4 · answered by tristanridley 2 · 0⤊ 0⤋
true
false
false
false
2007-08-21 08:40:13 · answer #5 · answered by GTB 7 · 0⤊ 0⤋