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

What is one responsibility that is only for United States citizens?

Which compound yields H + ions as the only positive ions in an aqueous solution? (1) KOH (3) CH3OH (2) NaOH (4) CH3COOH

Name one American Indian tribe in the United States

What do we show loyalty to when we say the Pledge of Allegiance?

What movement tried to end racial discrimination?

What is the name of the Speaker of the House of Representatives now?

During the Cold War, what was the main concern of the United States?

The excitation of an electron on the surface of a photocell required 5.0 x 10 –27 J of energy. Calculate the wavelength of light that was needed to excite the e

What is one promise you make when you become a United States citizen?

What force is thought to be an important cause plate tectonic motion ?