Question

1) Mg(NO3)2 + Li2CO3= 2) CaBr2 + BaI2 = 3) NH4Br + AgNO3 =

Answer 1

Ответ:

1) Mg(NO₃)₂ + Li₂CO₃ → MgCO₃↓ + 2LiNO₃

2) CaBr₂ + BaI₂ → реакция не идет, т.к. нет признаков протекания реакции (выпадение осадка, выделение газа, образование малодиссоциирующего вещества)

3) NH₄Br + AgNO₃ → NH₄NO₃ + AgBr↓

Answer 2

1) Mg(NO3)2 + Li2CO3 = MgCO3 + 2LiNO3 In this reaction, magnesium nitrate (Mg(NO3)2) reacts with lithium carbonate (Li2CO3) to form magnesium carbonate (MgCO3) and lithium nitrate (2LiNO3). The balanced equation for this reaction is:

Mg(NO3)2 + Li2CO3 = MgCO3 + 2LiNO3

2) CaBr2 + BaI2 = CaI2 + BaBr2 In this reaction, calcium bromide (CaBr2) reacts with barium iodide (BaI2) to form calcium iodide (CaI2) and barium bromide (BaBr2). The balanced equation for this reaction is:

CaBr2 + BaI2 = CaI2 + BaBr2

3) NH4Br + AgNO3 = AgBr + NH4NO3 In this reaction, ammonium bromide (NH4Br) reacts with silver nitrate (AgNO3) to form silver bromide (AgBr) and ammonium nitrate (NH4NO3). The balanced equation for this reaction is:

NH4Br + AgNO3 = AgBr + NH4NO3