Equations balanced on the previous day | Equations balanced on the next day |
2 ZnCO3 + Br2 = 2 ZnBr + 2 CO3
ZnCO3 + Br2 = ZnBr + CO3 =>
2 ZnCO3 + Br2 = 2 ZnBr + 2 CO3
FeSO4 + K2Cr2O7 + HCl = FeCl3 + KCl + Fe2(SO4)3 + CrCl3 + H2O =>
6 FeSO4 + K2Cr2O7 + 14 HCl = 2 FeCl3 + 2 KCl + 2 Fe2(SO4)3 + 2 CrCl3 + 7 H2O
[Ni(NH3)6]Cl2 + Na2S = NiS + NH3 + NaCl =>
[Ni(NH3)6]Cl2 + Na2S = NiS + 6 NH3 + 2 NaCl
ZnCO3 + Br2 = ZnBr + CO3 =>
2 ZnCO3 + Br2 = 2 ZnBr + 2 CO3
FeSO4 + K2Cr2O7 + HCl = FeCl3 + KCl + Fe2(SO4)3 + CrCl3 + H2O =>
6 FeSO4 + K2Cr2O7 + 14 HCl = 2 FeCl3 + 2 KCl + 2 Fe2(SO4)3 + 2 CrCl3 + 7 H2O
[Ni(NH3)6]Cl2 + Na2S = NiS + NH3 + NaCl =>
[Ni(NH3)6]Cl2 + Na2S = NiS + 6 NH3 + 2 NaCl
Fe(OH)3 + H2O = FeH3 + OH =>
Fe(OH)3 + 3 H2O = FeH3 + 6 OH
Fe2O3 + H2 = Fe3H2 + O2 =>
6 Fe2O3 + 4 H2 = 4 Fe3H2 + 9 O2
ZnCO3 + Br2 = ZnBr + CO3 =>
2 ZnCO3 + Br2 = 2 ZnBr + 2 CO3
C2H60 + O2 = H2O + CO2 =>
C2H60 + 17 O2 = 30 H2O + 2 CO2
K2Cr2O7 + H2SO4 + BaCl2 = Cl2 + Cr2(SO4)3 + K2SO4 + H2O + BaSO4 =>
K2Cr2O7 + 7 H2SO4 + 3 BaCl2 = 3 Cl2 + Cr2(SO4)3 + K2SO4 + 7 H2O + 3 BaSO4
C4H9I + NH3 = C4H9NH3 + I =>
C4H9I + NH3 = C4H9NH3 + I
ZnCO3 + Br2 = ZnBr + CO3 =>
2 ZnCO3 + Br2 = 2 ZnBr + 2 CO3
Al + (NO3)3 = AlNO3 =>
3 Al + (NO3)3 = 3 AlNO3
FeSO4 + K2Cr2O7 + HCl = FeCl3 + KCl + Fe2(SO4)3 + CrCl3 + H2O =>
6 FeSO4 + K2Cr2O7 + 14 HCl = 2 FeCl3 + 2 KCl + 2 Fe2(SO4)3 + 2 CrCl3 + 7 H2O
CaO2H2 + HCl = CaCl2 + H2O =>
CaO2H2 + 2 HCl = CaCl2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pb(NO3) + KSO4 = PbSO4 + KNO3 =>
Pb(NO3) + KSO4 = PbSO4 + KNO3
NaBr(aq) + Pb(C2H3O2)2(aq) = PbBr2(s) + NaC2H3O2(aq) =>
2 NaBr(aq) + Pb(C2H3O2)2(aq) = PbBr2(s) + 2 NaC2H3O2(aq)
CoCl2 + H2O2 + HCl + (C2H4(NH2)2) = [Co(C2H4(NH2)2)3]Cl3 + H2O =>
2 CoCl2 + H2O2 + 2 HCl + 6(C2H4(NH2)2) = 2[Co(C2H4(NH2)2)3]Cl3 + 2 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
Al + (NO3)3 = Al(NO3)3 =>
Al + (NO3)3 = Al(NO3)3
ZnCO3 + Br2 = ZnBr + CO3 =>
2 ZnCO3 + Br2 = 2 ZnBr + 2 CO3
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
NaOCl + Na2HSO4 = Na2SO4 + NaCl + H2O =>
NaOCl + 2 Na2HSO4 = 2 Na2SO4 + NaCl + H2O
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H3PO4 + KMnO4 + Cl2 = HClO2 + Mn3(PO4)2 + K3PO4 + H2O =>
6 H3PO4 + 6 KMnO4 + 5 Cl2 = 10 HClO2 + 2 Mn3(PO4)2 + 2 K3PO4 + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Mg(s) + H2So4(aq) = MgSo4(aq) + H2(g) =>
Mg(s) + H2So4(aq) = MgSo4(aq) + H2(g)
KNO3 + C7H8O = K2CO3 + CO2 + H2O + N2 =>
34 KNO3 + 5 C7H8O = 17 K2CO3 + 18 CO2 + 20 H2O + 17 N2
COOHCH2CH2CH2CH2COOH + CaCO3 = (CH3CH2COO)2Ca + H2O + CO2 =>
14 COOHCH2CH2CH2CH2COOH + 13 CaCO3 = 13(CH3CH2COO)2Ca + 5 H2O + 19 CO2
Na2Br + I2 = BrI + Na =>
2 Na2Br + I2 = 2 BrI + 4 Na
NH4NO3 + NaOH = NaNH4 + OHNO3 =>
NH4NO3 + NaOH = NaNH4 + OHNO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C3H7Cl + KOH = C3H7OH + KCl =>
C3H7Cl + KOH = C3H7OH + KCl
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Pb2 + ZnNO3 = Pb(NO3)2 + Zn =>
Pb2 + 4 ZnNO3 = 2 Pb(NO3)2 + 4 Zn
(NH2)2CO + KOH = K2CO3 + N + H =>
(NH2)2CO + 2 KOH = K2CO3 + 2 N + 6 H
SCN{-} + S8 + H2O = N2 + CO2 + S{-2} + H2S =>
16 SCN{-} + 3 S8 + 32 H2O = 8 N2 + 16 CO2 + 8 S{-2} + 32 H2S
(NH2)2CO + KOH = K2CO3 + NH3 =>
(NH2)2CO + 2 KOH = K2CO3 + 2 NH3
Ag3CuS2 + HNO3 = Cu(NO3)2 + AgNO3 + NO2 + S + H2O =>
Ag3CuS2 + 10 HNO3 = Cu(NO3)2 + 3 AgNO3 + 5 NO2 + 2 S + 5 H2O
(NH4)3PO4 + Ca(NO3) = Ca(PO4) + (NH4)3(NO3) =>
(NH4)3PO4 + Ca(NO3) = Ca(PO4) + (NH4)3(NO3)
FeSO4 + K2Cr2O7 + HCl = FeCl3 + KCl + Fe2(SO4)3 + CrCl3 + H2O =>
6 FeSO4 + K2Cr2O7 + 14 HCl = 2 FeCl3 + 2 KCl + 2 Fe2(SO4)3 + 2 CrCl3 + 7 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 + H{+} + SO4{2-} = CaSO4 + CO2 + H2O =>
CaCO3 + 2 H{+} + SO4{2-} = CaSO4 + CO2 + H2O
CO2 + H2O = CH3CH3CHOH + OH =>
3 CO2 + 13 H2O = CH3CH3CHOH + 18 OH
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