23 Types of Chemical Reaction Flashcards
process which one or more subs are transformed to one or more new subs
chemical reactions
change in matter
chemical change
forms new sub and properties after changing chem composition
chemical change
new color was produced diff from original
color change
fruits and veggies when ripe
color change
hair dyeing
color change
leaves during fall
color change
observed/measured when energy is either absorbed or released from system to surroundings
temperature change
burning wood
temperature change
mixing baking soda
temperature change
vinegar
temperature change
odor diff from what it should smell like
odor production
rotting eggs
odor production
decomposing flesh
odor production
body odor
odor production
farting
odor production, gas production
gas produced by chem reaction
gas production
effervescent tablets
gas production
mixing baking soda
gas production
vinegar
gas production
solid substance produced after mixing liquids
precipitate
aluminum metal + phosphoric acid
precipitate production
two or more reactants combine to form a single product
combination/synthesis
A + B –> AB
combination/synthesis
breakdown of single reactant compound –> two or more simple subs
decomposition/analysis
rise in temp
thermal decomposition
light
photochemical decomposition
catalyst speeds up decomposition
catalytical decomposition
electricity decomposes
electrolytic decomposition
more active element replaces less active element
single replacement/substitution
A + BC –> AC + B
single replacement/substitution
two ionic compounds interchange pos. and neg. parts, two new subs
double replacement/metathesis/ionic reaction
AB + CD –> AD + CB
double replacement/metathesis/ionic reaction
O2 + CxHy –> H2O + CO2
combustion
