Equations balanced on the previous day | Equations balanced on the next day |
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C4H10O + H2SO4 + K2Cr2O7 = C4H8O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10O + 4 H2SO4 + K2Cr2O7 = 3 C4H8O + K2SO4 + Cr2(SO4)3 + 7 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
K2Cr2O7 + FeO + HCl = CrCl3 + FeCl3 + KCl + H2O =>
K2Cr2O7 + 6 FeO + 26 HCl = 2 CrCl3 + 6 FeCl3 + 2 KCl + 13 H2O
NH4OH + KAl(SO4)2(H2O)12 = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2(H2O)12 = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
Na2CrO4 + KOH = K2CrO4 + NaOH =>
Na2CrO4 + 2 KOH = K2CrO4 + 2 NaOH
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + H2O =>
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + 2 H2O
AgO + Mg = Ag + MgO =>
AgO + Mg = Ag + MgO
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Sn + AuCl3(aq) = SnCl2 + Au =>
3 Sn + 2 AuCl3(aq) = 3 SnCl2 + 2 Au
KCN + Rb = RbCN + K =>
KCN + Rb = RbCN + K
CH3COOH + Mn2O7 = CO2 + H2O + MnO2 =>
3 CH3COOH + 4 Mn2O7 = 6 CO2 + 6 H2O + 8 MnO2
H2C4H4O6 + NaHCO3 = H2O + CO2 + Na2C4H4O6 =>
H2C4H4O6 + 2 NaHCO3 = 2 H2O + 2 CO2 + Na2C4H4O6
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
CrCl2 + KOH + KClO3 = KCl + K2(CrO4) + H2O =>
3 CrCl2 + 12 KOH + 2 KClO3 = 8 KCl + 3 K2(CrO4) + 6 H2O
KS + O2 = KSO4 =>
KS + 2 O2 = KSO4
C8H17 + O3 = CO2 + H2O =>
6 C8H17 + 49 O3 = 48 CO2 + 51 H2O
Hg + NO3{-} + H{+} = Hg2{2+} + NO + OH{-} =>
6 Hg + 2 NO3{-} + 4 H{+} = 3 Hg2{2+} + 2 NO + 4 OH{-}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C10H12O5 + O2 = CO2 + H2O =>
2 C10H12O5 + 21 O2 = 20 CO2 + 12 H2O
K2CO3 + AgNO3 + HCl = KCl + Ag2CO3 + HNO3 =>
K2CO3 + 2 AgNO3 + 2 HCl = 2 KCl + Ag2CO3 + 2 HNO3
H2SO4(aq) + Al(s) = AlSO4(aq) + H2(g) =>
H2SO4(aq) + Al(s) = AlSO4(aq) + H2(g)
CH3COOH + Mn2O7 = CO2 + H2O + MnO2 =>
3 CH3COOH + 4 Mn2O7 = 6 CO2 + 6 H2O + 8 MnO2
HNO3 + CU = CU(NO3)2 + H2O + NO2 =>
4 HNO3 + CU = CU(NO3)2 + 2 H2O + 2 NO2
Fe + CO3 + H2O = Fe(OH)3 + H2CO3 =>
2 Fe + 3 CO3 + 6 H2O = 2 Fe(OH)3 + 3 H2CO3
Al + BrCl = Br + AlCl3 =>
Al + 3 BrCl = 3 Br + AlCl3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3COOAg + Fe(NO3)3 + KOH = AgNO3 + CH3COOK + Fe(OH)3 =>
3 CH3COOAg + Fe(NO3)3 + 3 KOH = 3 AgNO3 + 3 CH3COOK + Fe(OH)3
K2Cr2O7 + FeO + HCl = CrCl3 + FeCl3 + KCl + H2O =>
K2Cr2O7 + 6 FeO + 26 HCl = 2 CrCl3 + 6 FeCl3 + 2 KCl + 13 H2O
C4H10O + H2SO4 + K2Cr2O7 = C4H8O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10O + 4 H2SO4 + K2Cr2O7 = 3 C4H8O + K2SO4 + Cr2(SO4)3 + 7 H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
O2 + N2H4 = H2O2 + N2 =>
2 O2 + N2H4 = 2 H2O2 + N2
BaCrO4 + CH3COONa = Ba(CH3COO)2 + Na2CrO4 =>
BaCrO4 + 2 CH3COONa = Ba(CH3COO)2 + Na2CrO4
NH42CO3 + CaSO4 = NH42SO4 + CaCO3 =>
NH42CO3 + CaSO4 = NH42SO4 + CaCO3
C2H3F3 + O2 = CO + H2O + F2 =>
4 C2H3F3 + 7 O2 = 8 CO + 6 H2O + 6 F2
Ca(OH)2 + MgCl2 = CaCl2 + Mg(OH)2 =>
Ca(OH)2 + MgCl2 = CaCl2 + Mg(OH)2
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH
Zn + P = ZnP =>
Zn + P = ZnP
CuI + HCl = CuCl + HI =>
CuI + HCl = CuCl + HI
NiO + Zn + H2O = Ni + Zn(OH)2 =>
NiO + Zn + H2O = Ni + Zn(OH)2
CH3COOH + NaHCO3 = CH3COONa + CO2(g) + H2O =>
CH3COOH + NaHCO3 = CH3COONa + CO2(g) + H2O
MgSO4 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + Na2SO4 + H2O =>
MgSO4 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + Na2SO4 + H2O
CH3COCH2CH3 + HCl = H2O + CH3CClCHCH3 =>
CH3COCH2CH3 + HCl = H2O + CH3CClCHCH3
HNO3 + PCl3 + H2O = HNO2 + H3PO4 + HCl =>
HNO3 + PCl3 + 3 H2O = HNO2 + H3PO4 + 3 HCl
Ba(NO3)2 + CaSO4 = Ba(SO4)2 + Ca(NO3) =>
Ba(NO3)2 + 2 CaSO4 = Ba(SO4)2 + 2 Ca(NO3)
CH3COOAg + Fe(NO3)3 + KOH = AgNO3 + CH3COOK + Fe(OH)3 =>
3 CH3COOAg + Fe(NO3)3 + 3 KOH = 3 AgNO3 + 3 CH3COOK + Fe(OH)3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HNO3 + CU = CU(NO3)2 + H2O + NO2 =>
4 HNO3 + CU = CU(NO3)2 + 2 H2O + 2 NO2
Pb(OH)2 + HBr = PbBr2 + H2O =>
Pb(OH)2 + 2 HBr = PbBr2 + 2 H2O
PO4{3-} + H2O = H3PO4 + OH{-} =>
PO4{3-} + 3 H2O = H3PO4 + 3 OH{-}
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