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

Anabolic steroids are smuggled into the united states from __________.

holly wants to save money for an emergency. holly invests $1200 in an account that pays an interest rate of 4%. how many years will it take for the account to r

What is the slope of the graph of the line 6x-2y=15

Marcia has one cup of tea each day for 7 days. She puts 2/3 tablespoons of honey in each cup of tea. Write an equation that represents 7 × 2/3 as a multiple o

What are the distinguishing characteristics of american

The amount of money Jeff earns varies directly with the number of hours he works. Jeff worked 40 hours and earned $560. What is the constant of variation for Je

What type of relationship occurs when two variables both increase or decrease together

Which English institution was initially tasked with governing British India? A. the Raj B. the British Crown C. the British Prime Minister D. the Brit

a medical terminology resource that is a collection of medical terms organized in alphabetical order is an?

what was the biggest problem that thomas Edison faces by making the motion picture?