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36 Cards in this Set
- Front
- Back
acid + base |
salt + water |
|
metal + acid |
salt + hydrogen |
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metal carbonate + acid |
salt + water + co2 |
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metal hydroxide + acid |
salt + water |
|
H, Li, Na, K, Rb, Cs |
Group 1 |
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Be, Mg, Ca, Sr, Ba |
Group 2 |
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Sc, Y, Lu |
Group 3 |
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Ti, Zr, Hf |
Group 4 |
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V, Nb, Ta |
Group 5 |
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Cr, Mo, W |
Group 6 |
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Mn, Tc, Re |
Group 7 |
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Fe, Ru, Os |
Group 8 |
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Co, Rh, Ir |
Group 9 |
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Ni, Pd, Pt |
Group 10 |
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Cu, Ag, Au |
Group 11 |
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Zn, Cd, Hg |
Group 12 |
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B, Al, Ga, In, Tl |
Group 13 |
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C, Si, Ge, Sn, Pb |
Group 14 |
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N, P, As, Sb, Bi |
Group 15 |
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O, S, Se, Te, Po |
Group 16 |
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F, Cl, Br, I, At |
Group 17 |
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He, Ne, Ar, Kr, Xe, Rn |
Group 18 |
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What is a combination reaction? |
When 2 or more substances react to form 1 product |
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What is a decomposition reaction? |
When substance reacts to form 2 or more products |
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Metal carbonate forms... |
Metal oxide + Carbon dioxide |
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Metal hydrogen carbonate forms... |
Metal carbonate + Carbon dioxide + Water |
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Metal hydroxide forms... |
Metal oxide + Water |
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What is catalytic decomposition? |
When an element speeds up the decomposition rate of a compound |
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What does a catalyst do in catalytic decomposition? |
Catalysts speed up the reaction time, while remaining chemically unchanged themselves. |
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What are some examples of a catalyst? |
KI (potassium iodide), MnO2 (manganese dioxide) |
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What is a displacement reaction? |
When a metal ion in a solution is replaced by another type of metal |
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How can you recognise a displacement reaction? |
there will be 1 metal as a solid placed into a metal ion in a solution. The solid metal will be more reactive than the ion |
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What is the most reactive metal? |
Na (sodium) |
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What is the least reactive metal? |
Ag (silver) |
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What is a precipitation reaction? |
When two ionic solutions are mixed and form a insoluble ionic solid. |
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What are the 2 elements that are always soluble? |
Na (sodium), K (potassium) |