Technology Rate Of Reactions

1.Rate of Reactions2. Fast or Slow Reactions Extremely slow reactions Iron rusting Limestone weathering Extremely fast reactions Explosion 3. MeasuringRate of Reactions Some…

Documents PSLE Booklet Physical Open-Ended Part2

As the weight of the bird lands on P, the spring compresses. This lowers Rod R and causes X and Y to come to contact to form a closed circuit enabling electricity to pass…

Documents PSLE Booklet Physical Open-Ended Part2

As the weight of the bird lands on P, the spring compresses. This lowers Rod R and causes X and Y to come to contact to form a closed circuit enabling electricity to pass…

Education Inorganic chemistry revision package solutions

1. GROUP IIAJC/P2/3CJC/P31 (a)(i) MgO (s) + 2HNO3 (aq) → Mg(NO3)2 (aq) + H2O (l) 0.500 Amount of MgO == 0.0124 mol24.3 + 16.050 Amount of HNO3 = × 0.100…