What is the mass of 2.2 moles of magnesium chloride? With work shown

V1t2 = v2t1 is an expression of who’s law

Why does his teacher ask him to balance the equation by including the correct coefficient

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space