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Weight of hydrogen gas?
The weight of hydrogen gas is approximately 0.08988 grams per mole.
When is the molecular weight of an acid the same as its equivalent weight?
The molecular weight of an acid is equal to its equivalent weight if the acid donates only one proton (H+ ion) per molecule. This is because the equivalent weight of an acid is the molecular weight divided by the number of protons it donates.
Equivalent weight of NaHPO4?
The equivalent weight of NaHPO4 is determined by calculating the molecular weight divided by the change in oxidation state per reacting equivalent. For NaHPO4, the molecular weight is 137.99 g/mol, and it can donate 1 equivalent of H+ or accept 1 equivalent of OH-. Therefore, the equivalent weight of NaHPO4 is 137.99 g/mol.
How much does 50 percent hydrogen peroxide weigh per gallon?
Hydrogen peroxide has a density of about 1.2 kg/L. Therefore, 50% hydrogen peroxide by weight would weigh approximately 6.6 pounds per gallon.
How much iron is present in iron(III) oxide?
In iron(III) oxide (Fe2O3), there are two iron atoms per molecule. Since the atomic weight of iron is approximately 55.85 g/mol, the total weight of iron in one mole of Fe2O3 would be around 111.7 g.
What rato is present between masses of hydrogen and oxygen in Hydrogen per oxide?
Hydrogen Peroxide is H2O2 - so it is a 1:1 ratio.
Weight of hydrogen gas?
The weight of hydrogen gas is approximately 0.08988 grams per mole.
When is the molecular weight of an acid the same as its equivalent weight?
The molecular weight of an acid is equal to its equivalent weight if the acid donates only one proton (H+ ion) per molecule. This is because the equivalent weight of an acid is the molecular weight divided by the number of protons it donates.
What is equivalent weight of NaHCO3?
The equivalent weight of NaHCO3 (sodium bicarbonate) is calculated by dividing the molar mass by the number of replaceable hydrogen ions (equivalents) in the compound. The molar mass of NaHCO3 is approximately 84 grams per mole. Since NaHCO3 has one replaceable hydrogen ion, its equivalent weight is also 84 grams per equivalent. This value is used in stoichiometry calculations to determine the amount of a substance needed to react with a given number of equivalents of another substance.
Equivalent weight of NaHPO4?
The equivalent weight of NaHPO4 is determined by calculating the molecular weight divided by the change in oxidation state per reacting equivalent. For NaHPO4, the molecular weight is 137.99 g/mol, and it can donate 1 equivalent of H+ or accept 1 equivalent of OH-. Therefore, the equivalent weight of NaHPO4 is 137.99 g/mol.
How much does 50 percent hydrogen peroxide weigh per gallon?
Hydrogen peroxide has a density of about 1.2 kg/L. Therefore, 50% hydrogen peroxide by weight would weigh approximately 6.6 pounds per gallon.
What is the equivalent weight for the compound triacetin?
Between 1.154 and 1.158 grams per centimeter cubed.
What is the molecular weight of H2?
The molecular weight of H2, which is a diatomic molecule of hydrogen, is approximately 2.01588 grams per mole.
Do animals need catalse?
yes they do need catalase, cause hydrogen per oxide need be broken down in to oxygen and water, other wise it is toxic to our body
What is the lightest diatomic element?
The lightest diatomic element is hydrogen (H2). It has a molecular weight of approximately 2 grams per mole, which is the lightest of all the elements.
How much iron is present in iron(III) oxide?
In iron(III) oxide (Fe2O3), there are two iron atoms per molecule. Since the atomic weight of iron is approximately 55.85 g/mol, the total weight of iron in one mole of Fe2O3 would be around 111.7 g.
How much does 35 percent hydrogen peroxide weight per gallon?
Hydrogen peroxide has a density of about 1.2 grams per milliliter. To convert this to pounds per gallon, there are roughly 3.785 liters in a gallon (1 gallon = 3.785 liters) and 1 gram is about 0.00220462 pounds. Therefore, 35% hydrogen peroxide would weigh approximately 16.7 pounds per gallon.
