How is the number 3.91 x 10 - 4 expressed in regular numbers?

A. 0.3910000

B. 0.0000391

C. 0.0391

D. 0.000391

If one of the impurities in diesel fuel has the formula c2h6s, what products will be formed when it burns? enter a balanced chemical equation for the reaction. include physical states for all species.

Which of the elements listed is the most abundant extracellular anion?

How many Oxygen (O) atoms are in the following? CO2 Carbon Dioxide + H2O 4 3 2

An aqueous solution was prepared containing 1.0mol of AgNO3 and 1.0mol of FeSO4 in 1.00 dm^3. of water. When equilibrium was established, there was 0.44mol of Ag + (aq) in the mixture. Ag + (aq) + Fe2 + (aq) Ag (s) + Fe3 + (aq).

What's a predator? Are predators animals?

Which of the following are elements? O2 Ca KF B

Which of the characteristics below best describes organic compounds

Record the length of the line shown in millimeters

Convert 15.0 inches to meters. Show detailed work

Titration experiments require the use of a ... Watch glass Burette Crucible Bunsen burner