ANSWER ASAP GIVING BRAINLIEST! This is 6th grade science btw! : ) Explain how atoms can be made to emit light.

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

Which description best characterizes the motion of particles in a solid?

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.