WILL GIVE BRAINLIEST In 5 sentences use any of the following elements, create TWO covalent molecules and TWO ionic compounds. List their chemical formula, as well as their full name written out. Na, Ca, Mg, C, O, N, Cl, F

What is the relation between concentration of reactants and the rate of chemical reaction?

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand