Study the ion that contain the element chlorine. What are some similarities between the formulas for these ions

Calculate the temperature rise when 0.2g of propane is used to heat 400cm cubed of water.

The velocity of any object depends upon a) the location of the object. b) the location of the observer. c) which measurement tools are used. d) the relative motion of the observer.

State the effect on the concentration of the clo- ion when there is a decrease in the concentration of the oh- ion