5. Which coefficients correctly balance the formula equation Zn(OH)2 + CH3COOH → Zn(CH3COO)2 + H2O?
a. 1, 2, 1, 1
b. 2, 1, 2, 1
c. 1, 2, 1, 2
d. 2, 1, 1, 2

Asingle atom of an element has 21 neutrons, 20 electrons, and 20 protons. which element is it? ok o z

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.