The reaction P4+5O2 - > P4O12+712 kcal is exothermic.

True

False

What causes gas and bloating

Write each element and elements of atoms of the compound Na2PO3F

Identify the principal role of photosynthesis. to convert kinetic energy into the chemical energy of sugars to convert solar energy into the chemical energy of sugars to convert the chemical energy of sugars into the chemical energy that fuels

The table below shows the shapes of two samples, C and D, when placed in three containers of different shapes.

What is the main result of cellular respiration

What is an element that has more valence electrons than fluorine and less energy levels than sodium?

Why can't we breathe in pure oxygen for long

In warm water conditions, female offspring hatch from eggs laid by painted turtles. Male offspring are produced under cold conditions.

It takes 53.0 J to raise the temperature of an 11.0 g piece of unknown metal from 13.0∘C to 24.2 ∘ c. What is the specific heat for the metal?

What happens to the velocity of a sound wave in air if the temperature of the air increases