Asubstance is dissolved in water and produces hydronium ions. this occurs when hydrogen ions move from the substance to associate with water molecules. which term best matches the behavior of this substance?
a. arrhenius base
b. arrhenius acid
c. bronsted-lowry base
d. bronsted-lowry acid

If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?

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.

What conclusion can you draw from this experiment about the components of the black ink?