Write the balanced chemical equations of each reaction:

a. Hydrobromic acid (HBr) reacts with Potassium bicabonate (KHCO3) to create Potassium bromide, Carbon dioxide and water.

b. Tin II oxide reacts with Nitrogen triflouride to create Tin II fluoride and Dinitrogen trioxide.

c. CH4 combusts in air to create carbon dioxide and water.

d. Aluminum phosphate reacts with Lithium nitrate to create Aluminum nitrate and Lithium phosphate.

A. HBr + KHCO3 >>> H20 + CO2 + KBr

B. 3SnO + F3N >>> 3F2Sn + N2O3

C. CH4 + O2 >>> CO2 + H2O

D. AlPO4 + 3LiNO3 >>> Al(NO3)3 + Li3PO4

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conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.