In a chemical reaction, the mass of the reactants is 25.5 grams. The reaction produces two products, and the mass of Product 1 is 18.3 grams. What is the mass of the second product? a) 7.2 grams
b) 1.4 grams
c) 18.3 grams
d) 43.7 grams

the answer is a, i hope i helped u in a way <3

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?

An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid