What type of reaction happens when you add vinegar to baking soda.

2. Graph the following information in a LINE graph. Label and number the x and y-axis approHDILI. # of Days # of Bacteria lasWN aj What is the independent variable? b) What is the dependent variable?

A paleontologist is most interested in which two parts of the earth system

Where does mars store most of its carbon today?

The lines in an element's atomic spectrum result from electron spins going in opposite directions. energy that is spread out among an atom's electrons. electrons moving from a lower to a higher energy level.

That my assignment is kinda hard its chemstriy

A nickel atom (Ni) has a mass numbet of 61. how many neutrons does the atom have

Select the more electronegative element in each pair. a. Cl or Fb. Se or Oc. N or Asd. Na or Mg

Find the molar mass of potassium dichromate, K2Cr2O7

Zn (s) + cu2 + (aq) →zn2 + (aq) + cu (s). part a under standard conditions, what is the maximum electrical work, in joules, that the cell can accomplish if 51.0 g of copper is plated out?

13 This word describes the circulatory system that provides nutrients and oxygen to living cells of the body.