Triple covalent bond can be formed between: a)C&H

b) N&S

c) C & S

d) C&O

e) O & S

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.