Equations balanced on the previous day | Equations balanced on the next day |
2 ZnCl(aq) + H2SO4 = Zn2SO4 + 2 HCl
C2H4O2 = C4H6O3 + H2O =>
2 C2H4O2 = C4H6O3 + H2O
C5H10 + H2O = C2H5OH =>
2 C5H10 + 5 H2O = 5 C2H5OH
MCl2 + AgNO3 = M(NO3)2 + AgCl =>
MCl2 + 2 AgNO3 = M(NO3)2 + 2 AgCl
Pb + PbO2 + H2SO4 = H2OPbSO4 =>
Pb + PbO2 + 2 H2SO4 = 2 H2OPbSO4
K2SO3 + HCl = HSO3 + K2Cl =>
K2SO3 + HCl = HSO3 + K2Cl
Ca2Al2Si2O8 + BrF5 = O2 + CaF2 + AlF3 + SiF4 + BrF3 =>
Ca2Al2Si2O8 + 9 BrF5 = 4 O2 + 2 CaF2 + 2 AlF3 + 2 SiF4 + 9 BrF3
Al2O3 + C3 = Al + CO3 =>
3 Al2O3 + C3 = 6 Al + 3 CO3
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
C7H8 + SO4 = CO2 + H2S + H2O =>
5 C7H8 + 18 SO4 = 35 CO2 + 18 H2S + 2 H2O
[Cu(NH3)4]SO4 + C2H4O2 = [Cu(NH3)4(C2H4O2)]SO4 =>
[Cu(NH3)4]SO4 + C2H4O2 = [Cu(NH3)4(C2H4O2)]SO4
NaCl + MnO4 + H2SO4 = Cl2 + Na2O + MnS + H2O =>
14 NaCl + MnO4 + H2SO4 = 7 Cl2 + 7 Na2O + MnS + H2O
(No3)2 + KI = KNo3 + I2 =>
(No3)2 + 2 KI = 2 KNo3 + I2
C6H5C(CH3)3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5C(CH3)3 + 78 KMnO4 + 117 H2SO4 = 50 C6H5COOH + 78 MnSO4 + 39 K2SO4 + 212 H2O
C6H4(CO2CH3)2 + H2 = C8H16O + H2O =>
4 C6H4(CO2CH3)2 + 31 H2 = 5 C8H16O + 11 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
K2Cr2O7 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + KSO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 4 FeSO4 = Cr2(SO4)3 + 2 Fe2(SO4)3 + 2 KSO4 + 7 H2O
Na2CaO2 + H2SO4 = Na2SO4 + CaSO4 + H2O =>
Na2CaO2 + 2 H2SO4 = Na2SO4 + CaSO4 + 2 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
HClO3 + SO2 = ClSO3H + O2 =>
HClO3 + SO2 = ClSO3H + O2
K + O = K2O =>
2 K + O = K2O
KCIO2 = KCI + O2 =>
KCIO2 = KCI + O2
H2PO4 + NaBr = HBr + Na2PO4 =>
H2PO4 + 2 NaBr = 2 HBr + Na2PO4
K + (CO3)2 = K2(CO3) =>
4 K + (CO3)2 = 2 K2(CO3)
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
Rb + H3PO4 = RbPO4 + H2 =>
2 Rb + 2 H3PO4 = 2 RbPO4 + 3 H2
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Zn2S2 = ZnS =>
Zn2S2 = 2 ZnS
Zn2S2 = ZnS =>
Zn2S2 = 2 ZnS
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
Pb + HNO3 = Pb(NO3)2 + NO2 + H2O =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 NO2 + 2 H2O
AgOH + H4P2O7 = H2O + AgPO3 =>
2 AgOH + H4P2O7 = 3 H2O + 2 AgPO3
Mg + Cr2O3 = MgO + Cr =>
3 Mg + Cr2O3 = 3 MgO + 2 Cr
XeO2 + F2 = XeO2F2 =>
XeO2 + F2 = XeO2F2
FeCl3 + NaSCN = Fe(SCN)3 + NaCl =>
FeCl3 + 3 NaSCN = Fe(SCN)3 + 3 NaCl
Ba + Ag2CO3 = Ag + BaCO3 =>
Ba + Ag2CO3 = 2 Ag + BaCO3
NiSO4 + Br2 + NaOH = NiOOH + NaBr + H2O + Na2SO4 =>
2 NiSO4 + Br2 + 6 NaOH = 2 NiOOH + 2 NaBr + 2 H2O + 2 Na2SO4
COCl2 + NaOH = CO(OH)Cl + NaCl =>
COCl2 + NaOH = CO(OH)Cl + NaCl
C2H4O2 + Mg(OH)2 = H2O + CO2 + MgH2 =>
C2H4O2 + 2 Mg(OH)2 = 2 H2O + 2 CO2 + 2 MgH2
H2SO4 + CO2 + H2O = C2H2O6 + H2S =>
H2SO4 + 8 CO2 + 4 H2O = 4 C2H2O6 + H2S
K2CO3 + HCe = KCe + CO2 + H2O =>
K2CO3 + 2 HCe = 2 KCe + CO2 + H2O
Mn(CH3COO)2 + K2S = MnS + K2(CH3COO)2 =>
Mn(CH3COO)2 + K2S = MnS + K2(CH3COO)2
COCl2 + NaOH = CO(OH)Cl + NaCl =>
COCl2 + NaOH = CO(OH)Cl + NaCl
Nh4OH + H3PO4 = (Nh4)3PO4 + H2O =>
3 Nh4OH + H3PO4 = (Nh4)3PO4 + 3 H2O
(NH4)2S + CdSO4 = CdS + (NH4)2(SO4) =>
(NH4)2S + CdSO4 = CdS + (NH4)2(SO4)
Pb{2+} + Al = Al{3+} + Pb =>
3 Pb{2+} + 2 Al = 2 Al{3+} + 3 Pb
KHCO3 + HNO3 = KNO3 + H2CO3 =>
KHCO3 + HNO3 = KNO3 + H2CO3
H2SO3 + H2TeO3 = H2SO4 + Te + H2O =>
2 H2SO3 + H2TeO3 = 2 H2SO4 + Te + H2O
SO2(g) + H2O(l) + O(g) = H2SO4(l) =>
SO2(g) + H2O(l) + O(g) = H2SO4(l)
FeCl3 + NaSCN + HCl = Fe(SCN) + NaCl + HCl2 =>
FeCl3 + NaSCN + 2 HCl = Fe(SCN) + NaCl + 2 HCl2
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