แผ่นงานChemical Reactions Quiz 2 Review
คำถามทั้งหมด: 15
แป้นคำตอบChemical Reactions Quiz 2 Review
คำถามทั้งหมด: 15
Synthesis
Decomposition
Single Replacement
Double Replacement
Fe + S --> FeS
, c)C + O2 --> CO2
2AgBr --> 2Ag + Br2
, d)H2CO3 --> H20 + CO2
Mg + 2HCl --> MgCl2 + H2
, c)Cl2 + CaI2 --> CaCl2 + I2
Na2S + 2HCl --> 2NaCl +H2S
, d)AgNO3 + NaCl --> AgCl + NaNO3
Exothermic
Endothermic
Endothermic
Exothermic
Crush the chalk to increase the surface area
Increased concentration
Stir and tea and crush the cubes
