The equation for Lavoisier's experiment is as follows glass vessel+tin +air--glass vessel+tin oxide+remaining air
before hitting lavoisier weighed the reactants. to prove the law of conservation of mass, what observation would lavoisier have made when he weighed the product ​

mass and volume are the answers you are looking for

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.