Whos good at criss-cross method for polyatomic ions?

While in Europe, if you drive 123 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car's gas mileage is 24.0 mi/gal? Assume that 1euro=1.26dollars. Express your answer numerically in dollars.

What is the molarity of a solution containing 8.0 moles of solute in a 569 ml of solution?

Length is 400nm. This is equal to - - - ^0 A. 3000 B. 300 C. 30 D. 3

What is the percent by mass of carbon in C10H14N2?

How does mass affect acceleration due to gravity?

Which layer of the earth can only be studied by indirect means

Is Euglena heterotroph or autotroph

What is the mass of 5000. atoms of silicon

Which coefficients balance this equation? _CH4 + _O2 - > _CO2 + _H2O A. 1, 1, 1, 1 B. 1, 1, 2, 1 C. 1, 2, 1, 2 D. 2, 1, 2, 1

Student B pushed on a cart against the wall with 500 N of force. The cart didn't move. How do u explain what happened?