60g of vinegar was used in a chemical reaction with baking soda. The total mass of the products is 140g. what was the mass of the baking soda?

A) 60g

B) 80g

C) 140g

D) 200g

Determine the mass in grams of each of the following: (a) 0.600 mol of oxygen atoms (b) 0.600 mol of oxygen molecules, O2 (c) 0.60 mol of ozone molecules, O3

A voltaic cell consists of a strip of cadmium metal in a solution of cd (no3) 2 in one beaker, and in the other beaker a platinum electrode is immersed in a nacl solution, with cl2 gas bubbled around the electrode.

Which radioisotopes have the same decay mode and have half-lives greater than hour? (1) Au-198 and N-16 (3) 1-131 and P-32 (2) Ca-37 and Fe-53 (4) Tc-99 and U-233

In a voltaic cell based on the Cu-Zn reaction Zn (s) + Cu2 + (aq) - -> Cu (s) + Zn2 + (aq) there is exactly 1 mole of each reactant and product.

3 Which particle has no charge? (1) electron (3) positron (2) neutron (4) proton

A metal, M, forms an oxide compound with the general formula M20. In which group on the Periodic Table could metal M be found?

In your reading, perhaps you saw that in 1995, three chemists were awarded the Nobel Prize for their studies involving the ozone layer.

What is the resultant molarity of 20mL of a 3.5M solution is diluted to 100mL? Will mark brainliest

The shape of molecules that contain only two atoms is

Standing near a campfire, you can feel heat. This is an example of a) acceleration b) conduction c) convection d) radiation