Wambach258 Wambach258

05-06-2015
Chemistry

contestada

What is the percent by mass of oxygen in H2SO4 ? [formula mass = 98](1) 16% (3) 65%(2) 33% (4) 98%

Respuesta :

ApathyPanda ApathyPanda

05-06-2015

The percent mass of oxygen in sulfuric acid is 65%

Answer Link

Otras preguntas

How many electrons does a single carbon atom have in its outer energy level?

Which of the following is classified by assigning an adverse effect code from the ICD-10-CM Table of Drugs and Chemicals? A. A patient was admitted in a coma

What isn’t considered a key component of fire?

Someone please answer this. Please give answer in form of square root.

Every conversion factor is a ratio that is _____.

Margarita is a manager at a local toyota dealership who has lost five of her employees last year. now she has to make a decision about how to retain the employe

The north and south poles of a magnetic field produced by an electromagnet will switch when the direction of the BLANK changes.

What former governor was president george h. w. bush's chief of staff? john connally richard riley bruce babbitt john sununu?

Fiestaware is radioactive because the glaze used contains uranium oxide. the half-life of the uranium-238 isotope present in these dishes is about 4.5 billion y

Which was Congress’s response to the Nullification Crisis? a law that forbade the federal government from using force to collect tariffs a law that allowed