Explanation:
A matchstick has a lot of chemical energy stored in it. When the match is struck, it burns and the chemical energy in it produces heat energy and light energy.
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Answer:
A
Explanation:
since Mg has a charge of +2 and ClO3 has a charge of 1-, you need 2 ClO3 to cancel out the +2 since 2 ClO3 ions would have a 2- charge
Answer:
Li + Cl₂
Explanation:
left side of the arrow are reactants and right side of the arrow are products.
KBr + Fs won't make a reaction because KBr is stable with an octet.
Bi+O2 probably won't occur because the O2 has a stable octet as well/
The carbon dioxide and water are formed, for example:
CH₄ + 2O₂ = CO₂ + 2H₂O
methane
2C₂H₆ + 7O₂ = 4CO₂ + 6H₂O
ethane
C₃H₈ + 5O₂ = 3CO₂ + 4H₂O
propane
