Two chemical samples were heated individually in a flame and both produced an identical orange flame. what conclusion can you draw from this experiment?

What is avogadro’s number, and why is it useful

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

What is the formula of the ionic compound composed of calcium cations and chloride anions