Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
Would the molarity of 50 mL of 3% hydrogen peroxide be 1.76 M? Divided the moles of H2O2 .08818 by .05 L which equals 1.76M
Does that seem right or no?
1 answer
That looks ok IF (only IF) it is 3% w/v.
You can
ask a new question
or
answer this question
.
Similar Questions
I have .8ml of 35% by weight hydrogen peroxide. The hydrogen peroxide density is 1.14 g/ml. how many moles of hydrogen peroxide
Top answer:
You want to calculate the molarity of the H2O2. 35% w/w means 35 g H2O2/100 g solution. Since mass =
Read more.
Determine the molarity of a 15.0 % by mass Hydrogen Peroxide solution. The density of Hydrogen Peroxide is 1.054 g/mL.
The 15.0%
Top answer:
15% w/w = 15 g H2O2/100 g solution. mass = volume x density. You know mass and density, solve for
Read more.
If i have 0.5 mole of hydrogen peroxide how many moles of oxygen would be produced assuming all of the hydrogen peroxide
Top answer:
Kayla, I answered this for you last night. You didn't like my answer?
Read more.
If i have 0.5 mole of hydrogen peroxide how many moles of oxygen would be produced assuming all of the hydrogen peroxide
Top answer:
2H2O2 ==> 2H2O + O2 1 mol H2O2 will produce 1/2 mol O2 so 0.5 mol H2O2 will produce 0.5/2 = 0.25 mol
Read more.
2MnO4-(aq) +5 H2O2 (aq) + 6H+(aq) -> 5 O2(g) + 2 (Mn2+(aq) = 8H2O (l)
If a 25.00 ml sample of hydro peroxide required 25.25 ml of
Top answer:
To find the molarity of the hydrogen peroxide solution, you can use the equation: Molarity of KMnO4
Read more.
Household hydrogen peroxide is an aqueous solution containing 3.0% hydrogen peroxide by mass. What is the molarity of this
Top answer:
A 3.0% by mass solution of H2O2 contains 3.0 g of H2O2 per 100 g of solution. (3.0 g H2O2 / 100 g
Read more.
Household hydrogen peroxide is an aqueous solution containing 3.0% hydrogen peroxide by mass.
What is the molarity of this
Top answer:
To determine the molarity of the solution, we need to use the formula: Molarity (M) = moles of
Read more.
A student generated oxygen gas by decomposing hydrogen peroxide (H2O2) according to the following equation: 2H2O2(aq) -> 2H2O(l)
Top answer:
You can convert mols of one material in the equation to any other material in your equation by
Read more.
2h2o2(aq) ---> 2h2o(l) + o2(g)
if someone puts 0.470 ml of hydrogen peroxide on a cut how many moles of hydrogen peroxide are
Top answer:
Normally, the "hydrogen peroxide" one buys over the counter is 3 percent.
Read more.
David Robertson works as a chemical engineer for U.S. peroxide Corporation. David has 2500 gallons of commercial-grade hydrogen
Top answer:
amount of water added ---- x gallons .6(2500) + 0.0x = .25(2500 + x) solve for x
Read more.
Related Questions
An antiseptic solution contains hydrogen peroxide,H2O2,in water. The solution is 0.600 m
H2O2. What is the mole fraction of
The density of hydrogen peroxide, H2O2, is 1.45 g/mL. How many molecules of H2O2 are in 0.350 L of hydrogen peroxide?
The molar
a student titrates three samples of 0.3% hydrogen peroxide solution made from a bottle of 3% hydrogen peroxide solution dated
When 3.75 g of a nonelectrolyte solute is dissolved in 405 mL of water at 25 °C, the resulting solution exerts an osmotic
Hydrogen peroxide decomposes to water and
oxygen gas by the following reaction 2H2O2(l) → 2H2O(l) + O2(g) If 30 g of hydrogen
Hydrogen Peroxide decomposes to produce oxygen gas and water, What mass of hydrogen peroxide (H2O2) nust decompose to produce
How many moles of oxygen are produced from the decomposition of 3.4g of hydrogen peroxide?
How many molecules of O2 are produced?
Hydrogen peroxide, H2O2, is unstable under certain conditions and decomposes as follows:
2 H2O2 → 2 H2O + O2 ? g 34.00 g 15.98
The following reaction represents the decomposition of hydrogen peroxide
2H2O2 -> o2 (g) + 2H2O (l) How many molecules of water
Hydrogen peroxide decomposes to water and oxygen at constant pressure by the following reaction:
2H2O2(l) → 2H2O(l) + O2(g) ΔH