What is the name and molecular formula of the gas formed when baking soda was combined with vinegar, which you identified using flaming and glowing splints

Review the branily terms and services guides well u know what i never did so go have a nice ice cream sunday

Naoki's bicycle has a mass of 10 kg. if naoki sits on her bicycle and starts pedaling with a force of 168 n, causing an acceleration of 2.8 m/s2, what is naoki's mass?

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?