A) The ways in which atoms are joined together are changed.
B) New atoms are formed as products.
C) The starting materials are named reactants.
D) The bonds of the reactants are broken and new bonds of the products are formed.
E) In a word equation representing a chemical reaction, the reactants are written on the left and the products on the right
2007-12-27 13:43:28 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
B. No new atoms come into play. What you start with in the reactants is all that is used during a reaction.
2007-12-27 13:47:20 · answer #1 · answered by ¿ /\/ 馬 ? 7 · 3⤊ 0⤋
a) fake: Your reactants and products are the two gases b) fake: in elementary terms one mole of Oxygen gas is choose on account that oxygen gas is diatomic c)real d)fake: could be - 486.6 kj e) fake: could be -243.3 kj
2016-10-20 02:58:12 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Answer B).
2007-12-27 16:11:40 · answer #3 · answered by Norrie 7 · 0⤊ 0⤋