A-. c3h8 + 5 o2 3 co2 + 4 h20 b-. ch4 + 02 co2 + h2o

c-. 2 h2 (g) + o2 (g) 2 h2o (i)

d-. Na2Co3 (aq) CaCo3 (s) + 2 NaCi (aq)

e-. Fe+s --- Fes

f-. 2 h20 2h2 + 02

g-. CaCo3 (s) CaO (s) + CO2 (g)

h-. Cu (s) + 2 AgNO3 (aq) Cu(NO3)2 (aq) + 2 Aq (s)

Hola a todo amigos, serian tan amables de ayudarme con este problema de biologia es de: Reacciones Químicas y no soy muy bueno para eso, si me ayudan les dare estrellitras Muchas gracias

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