Pb(NO3)2+K2CrO4 → PbCrO4+2KNO3 classify the chemical reaction

a. synthesis reaction
b. decomposition reaction
c. single replacement reaction
d. double replacement reaction

True or false, the three major scales used to measure earthquakes are mercalli scale, richter scale and magnitude scale

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

Enzymes affect the reactions in living cells by changing the