How do you write the chemical equation for the combustion of ibuprofen (C13H18O2). Is this reaction balanced? Justify your answer.
Why is NO2 a balanced equation?
Is this reaction endothermic?
How do you write a chemical equation for the reaction in which sodium and water make hydrogen gas and sodium hydroxide (NaOH). Is this reaction balanced?
How can you write out a chemical equation for the reaction in which nitrogen triiodide makes nitrogen gas and solid iodine (I2). Is this reaction balanced?
Write a chemical equation for the combustion of ethyl alcohol (C2H6O). Is this reaction balanced?
Write a chemical equation for the combustion of ibuprofen (C13H18O2). Is this reaction balanced?
2007-11-20 15:52:05 · 2 answers · asked by Jaz 'ma' Taz 2 in Science & Mathematics ➔ Chemistry
2 C13H18O2 + 33 O2 >> 26 CO2 + 18H2O
2 Na + H2O >> Na2O + H2
2NI3 >> N2 + 3I2
C2H6O + 3 O2 >> 2 CO2 + 3H2O
2007-11-20 15:58:43 · answer #1 · answered by Dr.A 7 · 0⤊ 0⤋
For the first question, I'm not sure what the question is; NO2 is a known gas. All the others are balanced.
2 Na + 2 H2O ---> 2 NaOH + H2
2 NI3 ---> N2 + 3 I2
C2H6O + 3 O2 ---> 2 CO2 + 3 H2O
2 C13H18 O2 + 33 O2 ---> 26 CO2 + 18 H2O
2007-11-20 16:06:58 · answer #2 · answered by Flying Dragon 7 · 0⤊ 0⤋
baruch attah adonai- help this chic with her homework. i dont understand it. send her hazmat books please and whatever else to answer this!
2007-11-20 15:56:45 · answer #3 · answered by trooper753 5 · 0⤊ 0⤋