hydrogen peroxide (2H202)
The balanced reaction for N2H4 + H2O2 --> N2 + H2O is N2H4 + 2H2O2 --> N2 + 4H2O
Balanced:2 C2H2 + 5 O2 ----> 4 CO2 + 2H2O
When Na2S2O5 (sodium metabisulfite) reacts with H2O2 (hydrogen peroxide), it undergoes a redox reaction where the sulfur in Na2S2O5 is oxidized by H2O2. The overall reaction produces sulfuric acid (H2SO4) as one of the products. The pH effect would depend on the specific concentrations of Na2S2O5, H2O2, and the buffering capacity of the solution, but generally, the reaction would likely result in the pH decreasing due to the formation of sulfuric acid.
When the equation kmno4 plus mgs k2s plus mgmno42 is balanced, the correct set of coefficients is 2111.
The balanced equation for the reaction between HNO3 and NaHCO3 is: 2 HNO3 + NaHCO3 → NaNO3 + H2O + CO2
Catalase breaks down hydrogen peroxide into water and oxygen. Therefore, its substrate in this reaction is hydrogen peroxide (H2O2).
The balanced equation for the reaction is: N2H4 + H2O2 -> N2 + H2O The coefficients for the balanced equation are: 1 N2H4 + 1 H2O2 -> 1 N2 + 2 H2O
the balanced equation is Na2S2O3 plus H2O2 yields 2NaOH plus H2S2O3 plus O2.
No. It would have to be H2O2 - H2 = O2 in order to be balanced.
The balanced reaction for N2H4 + H2O2 --> N2 + H2O is N2H4 + 2H2O2 --> N2 + 4H2O
The balanced equation for the decomposition of hydrogen peroxide (H2O2) into water (H2O) and oxygen gas (O2) when heated is: 2 H2O2 (aq) → 2 H2O (l) + O2 (g)
It is very clear: the compounds resulted from this reaction are water and oxygen.
2H2O2 in the prescence of catalase results in 2 H2O + O2
If you had the equation of H2O2(aq) ==> H2O(l) + O2(g), it wouldn't be balanced, so is incorrect. If it were 2H2O2 ==> 2H2O + O2, then it would be balanced, and H2O2 would be an example of a disproportionation reaction, where H2O2 is both the oxidizing and reducing agent, i.e., the O is both oxidized and reduced to form H2O and O2. Not sure if this is what you are looking for as the question is rather vague.
No. There are two O's on the right side and three on the left. The balanced form is 2 H202 -> 2 H20 + 02. All of the O's are the letter 0 in this equation. All numbers are subscripts except the two 2's in front of the H's that have a space after them. I've taken college-level chemistry, so I remember how to do this.
Well, if that those symbols represent molecules, where H2O2 is hydrogen peroxide and H2O is water, then the it makes no sense, "hydrogen peroxide plus water plus zero". If on the other hand, those are just regular variables, then there's really nothing wrong with it, other than the facts that it can be simplified, and that there is no equality given (ie. it's not an equation, just a set of terms).
2H2O2------------ 2 H2O + O2 thus correct coefficient is 2