"Cl2+1 = ClO3+1 + 2 Cl+1 " balance the equation

Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?

How many miles of water are produced if 5.43 mol pbo2 are consumed

Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83