Anote en la línea el tipo de reacción química que corresponda a cada una de lossiguientes ejemplos:1. N2 + H2 NH3: 2. AgNO3 + Al Al(NO3)3 + Ag: 3. Zn + HCl ZnCl2 + H2: 4. C2H5OH + O2 CO2 + H2O: 5. NaCl + AgNO3 AgCl + NaNO3:6. H2 + O2 H2O:7. Al(OH)3 + H2SO4 Al(SO4)3 + H2O:8. H2O + CO2 H2CO3:9. KI + Pb(NO3)2 Pb I2 + KNO3:10. C4H10 + O2 CO2 + H2O:

Janel’s class studied properties of matter and how matter can change. janel decided she would do an experiment mixing baking soda and vinegar. question: describe the properties of baking soda and vinegar, and explain the changes that janel should see when she mixes the two types of matter. •first, identify the physical state of matter of baking soda. describe another property of baking soda. •next, identify the physical state of matter of vinegar. describe another property of vinegar. •then, explain what janel should see when she mixes the baking soda and vinegar. •describe the states of matter of the new materials that are formed. •explain how janel can be certain a change has occurred. me

Given that 1 mi = 1760 yd, determine what conver- sion factor is appropriate to convert 1849 yd to miles; to convert 2.781 mi to yards.

In pqr m< p=60 m< q= 30 and m