Equations balanced on the previous day | Equations balanced on the next day |
NaOH(aq) + FeBr3(aq) = NaBr3(s) + FeOH(aq)
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH3 + 7 H2O
H2S04 + NaCN = HCN + Na2S04 =>
H2S04 + 2 NaCN = 2 HCN + Na2S04
Ca3(PO4)2 + SiO2 + C = Ca2Si4O + P4 + CO =>
2 Ca3(PO4)2 + 12 SiO2 + 37 C = 3 Ca2Si4O + P4 + 37 CO
As2O3 + Ca(OH)2 = Ca3(AsO3)2 + H2O =>
As2O3 + 3 Ca(OH)2 = Ca3(AsO3)2 + 3 H2O
CuNO3 + Na2CO3 = NaNO3 + Cu2CO3 =>
2 CuNO3 + Na2CO3 = 2 NaNO3 + Cu2CO3
Ag2O + Zn = ZnO + Ag =>
Ag2O + Zn = ZnO + 2 Ag
Al2(CO3)3{+} + HCl + e = AlCl3 + CO2 + H2O =>
Al2(CO3)3{+} + 6 HCl + e = 2 AlCl3 + 3 CO2 + 3 H2O
Pb(NO3)2(aq) + H2S(g) = PbS(g) + HNO3(aq) =>
Pb(NO3)2(aq) + H2S(g) = PbS(g) + 2 HNO3(aq)
CrO4{2-} + H{+} + HSO3{-} = Cr{3+} + H2O + SO4{2-} =>
2 CrO4{2-} + 7 H{+} + 3 HSO3{-} = 2 Cr{3+} + 5 H2O + 3 SO4{2-}
MgCl + NH4OH = MgOH + NH4Cl =>
MgCl + NH4OH = MgOH + NH4Cl
AgNO3 + CuI2 = AgI + Cu(NO3)2 =>
2 AgNO3 + CuI2 = 2 AgI + Cu(NO3)2
Ca + No3 = CaNo32 =>
3 Ca + 32 No3 = 3 CaNo32
HNO3 + H2O = OH + NH3 =>
HNO3 + 5 H2O = 8 OH + NH3
CuSO4*5H2O + NaCl + SO2 = CuCl + H2SO4 + Na2SO4 + H2O =>
2 CuSO4*5H2O + 2 NaCl + SO2 = 2 CuCl + 2 H2SO4 + Na2SO4 + 8 H2O
SrSO3 + Ag(OH)2 = Sr(OH)2 + AgSO3 =>
SrSO3 + Ag(OH)2 = Sr(OH)2 + AgSO3
FeCl2 + HNO2 + HCl = FeCl3 + N2 + H2O =>
6 FeCl2 + 2 HNO2 + 6 HCl = 6 FeCl3 + N2 + 4 H2O
NaBr(s) + Cl() = NaCl + Br2 =>
2 NaBr(s) + 2 Cl() = 2 NaCl + Br2
P4O10 + C7H5N3O6 = P4 + N2 + CO2 + H2O =>
21 P4O10 + 20 C7H5N3O6 = 21 P4 + 30 N2 + 140 CO2 + 50 H2O
K(s) + Al(NO3)3(aq) = KNO3(aq) + Al3(s) =>
9 K(s) + 3 Al(NO3)3(aq) = 9 KNO3(aq) + Al3(s)
Tl + Cl2 = TlCl4 =>
Tl + 2 Cl2 = TlCl4
H2 + NiO = Ni + H2O =>
H2 + NiO = Ni + H2O
Ca(OH)2CaCl2 + HCl = CaCl2 + H2O =>
Ca(OH)2CaCl2 + 2 HCl = 2 CaCl2 + 2 H2O
Ag3FCl3 + H2O = F2O3 + AgClH =>
2 Ag3FCl3 + 3 H2O = F2O3 + 6 AgClH
KBr + K2Cr2O4 + H2SO4 = Br + Cr2SO4 + K2SO4 + H2O =>
4 KBr + K2Cr2O4 + 4 H2SO4 = 4 Br + Cr2SO4 + 3 K2SO4 + 4 H2O
AgCl(S) = Ag(S) + Cl2(g) =>
2 AgCl(S) = 2 Ag(S) + Cl2(g)
S + Na2SO3 + H2O = Na2S2O8 + H2 =>
S + Na2SO3 + 5 H2O = Na2S2O8 + 5 H2
CH3COOH + NaCl = CH3COONa + HCl =>
CH3COOH + NaCl = CH3COONa + HCl
Al(OH)3 = AlO2{-} + H2O + H{+} =>
Al(OH)3 = AlO2{-} + H2O + H{+}
RaI2 + O2 = RaO + I2 =>
2 RaI2 + O2 = 2 RaO + 2 I2
Pt + H2O = PtOH + H =>
Pt + H2O = PtOH + H
C6N6FeK3 + Cr2O3 + KOH = C6N6FeK4 + K2CrO4 + H2O =>
6 C6N6FeK3 + Cr2O3 + 10 KOH = 6 C6N6FeK4 + 2 K2CrO4 + 5 H2O
Si + H2O = SiO2 + H2 =>
Si + 2 H2O = SiO2 + 2 H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Li5Ni3CoMnO10 + H2O = LiOH + Co3O4 + MnO2 + NiO + O2 =>
12 Li5Ni3CoMnO10 + 30 H2O = 60 LiOH + 4 Co3O4 + 12 MnO2 + 36 NiO + 7 O2
CS(s) + O2(g) = CO2(g) + SO2(g) =>
CS(s) + 2 O2(g) = CO2(g) + SO2(g)
HfCl3 + Al = Hf + AlCl3 =>
HfCl3 + Al = Hf + AlCl3
K3PO4 + MgF2 = KF + Mg3(PO4)2 =>
2 K3PO4 + 3 MgF2 = 6 KF + Mg3(PO4)2
NaCl + KH(CO3) = Na(CO3) + KHCl =>
NaCl + KH(CO3) = Na(CO3) + KHCl
FeCl3 + NH3 + H2O = (NH4)Cl + Fe(OH)3 =>
FeCl3 + 3 NH3 + 3 H2O = 3(NH4)Cl + Fe(OH)3
NaOH(aq) + HNO3(aq) = H2O + NaNO3(aq) =>
NaOH(aq) + HNO3(aq) = H2O + NaNO3(aq)
C2H5OH + Cr2O7{2-} + H{+} = CH3CO2H + Cr{3+} + H2O =>
3 C2H5OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CO2H + 4 Cr{3+} + 11 H2O
HCl + Fe = FeCl + H =>
HCl + Fe = FeCl + H
Yb + Bi + Mg = YbMg2Bi2 =>
Yb + 2 Bi + 2 Mg = YbMg2Bi2
H3CN = NCH3 = N2 + C2H6 =>
H3CN = NCH3
HBrO4 + Sr(OH)2 = H2O + Sr(BrO4)2 =>
2 HBrO4 + Sr(OH)2 = 2 H2O + Sr(BrO4)2
Ag + H2SO4 = Ag2SO4 + H2O + S2 =>
12 Ag + 8 H2SO4 = 6 Ag2SO4 + 8 H2O + S2
Calciumchloride + sodiumphosphate = sodiumchloride + calciumphosphate =>
3 CaCl2 + 2 Na3PO4 = 6 NaCl + Ca3(PO4)2
NH4OOCCH3 + H2O = NH4OH + CH3COOH =>
NH4OOCCH3 + H2O = NH4OH + CH3COOH
Pb(C2H3O2)2 + Ca3(AsO4)2 = Pb3(AsO4)2 + Ca(C2H3O2)2 =>
3 Pb(C2H3O2)2 + Ca3(AsO4)2 = Pb3(AsO4)2 + 3 Ca(C2H3O2)2
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