Equations balanced on the previous day | Equations balanced on the next day |
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Na2CO3 + HCI = NaHCO3 + NaCI =>
Na2CO3 + HCI = NaHCO3 + NaCI
PbO(s) + NH3(g) = Pb(s) + N2(g) + H2O(l) =>
3 PbO(s) + 2 NH3(g) = 3 Pb(s) + N2(g) + 3 H2O(l)
H + Cl2 = HCl =>
2 H + Cl2 = 2 HCl
Al(NO3)3 + Zn = Al + Zn(NO3)3 =>
Al(NO3)3 + Zn = Al + Zn(NO3)3
AgClO3 + MgI2 = AgI + Mg(ClO3)2 =>
2 AgClO3 + MgI2 = 2 AgI + Mg(ClO3)2
Na2S + AgNO3 = AgS + Na2NO3 =>
Na2S + AgNO3 = AgS + Na2NO3
MnO2 + KOH + O2 = KMnO4 + H2O =>
4 MnO2 + 4 KOH + 3 O2 = 4 KMnO4 + 2 H2O
CO2 + CH3Li = CH3COO + Li =>
CO2 + CH3Li = CH3COO + Li
C4H6O6 + CaCO3 = H2O + CO2 + CaC4H4O6 =>
C4H6O6 + CaCO3 = H2O + CO2 + CaC4H4O6
Ag(NO)3 + KCl = AgCl + K(NO)3 =>
Ag(NO)3 + KCl = AgCl + K(NO)3
Ni(OH)2(S) + HCl(aq) = NiCl2(S) + H2O(l) =>
Ni(OH)2(S) + 2 HCl(aq) = NiCl2(S) + 2 H2O(l)
Ni(OH)2(S) + HCl(aq) = NiCl2(S) + H2O(l) =>
Ni(OH)2(S) + 2 HCl(aq) = NiCl2(S) + 2 H2O(l)
C2N2H8 + N2O4 = N2 + H2O + CO2 =>
C2N2H8 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
P3I4 + P4 + H2O = PH4I + H3PO4 =>
20 P3I4 + 21 P4 + 256 H2O = 80 PH4I + 64 H3PO4
NaC2H3O2 + (NH4)2SO4 = (NH4)C2H3O2 + Na2SO4 =>
2 NaC2H3O2 + (NH4)2SO4 = 2(NH4)C2H3O2 + Na2SO4
(NH4)2CO3 + SrBr2 = SrCO3 + NH4Br =>
(NH4)2CO3 + SrBr2 = SrCO3 + 2 NH4Br
Mg + NaOH = Mg(OH) + Na =>
Mg + NaOH = Mg(OH) + Na
(CuOH)2CO3 + KCN = K2[Cu(CN)4] + K2CO3 + KOH =>
(CuOH)2CO3 + 8 KCN = 2 K2[Cu(CN)4] + K2CO3 + 2 KOH
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
O2 + VF5 = F2 + V2O5 =>
5 O2 + 4 VF5 = 10 F2 + 2 V2O5
HNO3 + H2O = H3NO4 =>
HNO3 + H2O = H3NO4
CaCl2 + Li2O = CaO + ClLi =>
CaCl2 + Li2O = CaO + 2 ClLi
P4S10 + HNO3 = H2PO4 + NO2 + H2SO4 + H2O =>
P4S10 + 84 HNO3 = 4 H2PO4 + 84 NO2 + 10 H2SO4 + 28 H2O
H3(C6H5O7) + NaOH = NaC6H5O7 + H3OH =>
H3(C6H5O7) + NaOH = NaC6H5O7 + H3OH
CrO42{-} + CN + H2O = CNO{-} + Cr(OH)4 + OH =>
CrO42{-} + CN + 41 H2O = CNO{-} + Cr(OH)4 + 78 OH
(NH4)2SO4 + Ba(OH)2 = Ba(SO4) + NH4OH =>
(NH4)2SO4 + Ba(OH)2 = Ba(SO4) + 2 NH4OH
Fe + NaOH + H2O = NaFe(OH)2 + H =>
Fe + NaOH + H2O = NaFe(OH)2 + H
NH4[Cr(NCS)4(NH3)2]H2O + KOH = K[Cr(NCS)4(NH3)2]H2O + OH + NH4 =>
NH4[Cr(NCS)4(NH3)2]H2O + KOH = K[Cr(NCS)4(NH3)2]H2O + OH + NH4
K2S + Zn3(PO4)2 = K3PO4 + ZnS =>
3 K2S + Zn3(PO4)2 = 2 K3PO4 + 3 ZnS
K[AlF4] + KF = K3[AlF6] =>
K[AlF4] + 2 KF = K3[AlF6]
[Cu(NH3)4]Cl2 + H2O = Cu(OH)2 + HCl + NH3 =>
[Cu(NH3)4]Cl2 + 2 H2O = Cu(OH)2 + 2 HCl + 4 NH3
Sn + O2 + NaOH = NaSnO2 + H2O =>
4 Sn + 3 O2 + 4 NaOH = 4 NaSnO2 + 2 H2O
Ni(s) + HCl(aq) = NiCl2(aq) + H2(q) =>
Ni(s) + 2 HCl(aq) = NiCl2(aq) + H2(q)
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
H2SO4 + KOH = SO4K2 + H2O =>
H2SO4 + 2 KOH = SO4K2 + 2 H2O
NH3 + H2SO4 = H2H3 + NSO4 =>
NH3 + H2SO4 = H2H3 + NSO4
H2PbO3 + Ba(OH)2 = BaPbO3 + H2O =>
H2PbO3 + Ba(OH)2 = BaPbO3 + 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
PH3 + O2 = P2H5 + H2O =>
8 PH3 + O2 = 4 P2H5 + 2 H2O
AgOH(s) + HNO3(aq) = AgNO3(aq) + H2O(l) =>
AgOH(s) + HNO3(aq) = AgNO3(aq) + H2O(l)
PbO2 + NaOH + Cr(NO3)3 = Na2CrO4 + Na2PbO2 + NaNO3 + H2O =>
3 PbO2 + 16 NaOH + 2 Cr(NO3)3 = 2 Na2CrO4 + 3 Na2PbO2 + 6 NaNO3 + 8 H2O
K2Cr2O7 + HBr + H2SO4 = Br2 + Cr2(SO4)3 + H2O + K3 =>
3 K2Cr2O7 + 24 HBr + 9 H2SO4 = 12 Br2 + 3 Cr2(SO4)3 + 21 H2O + 2 K3
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(g) =>
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(g)
Sn + Al(NO3)3 = Sn(NO3)4 + Al =>
3 Sn + 4 Al(NO3)3 = 3 Sn(NO3)4 + 4 Al
Pb + NaOH + H2O = Na[Pb(OH)4] + H2 =>
2 Pb + 2 NaOH + 6 H2O = 2 Na[Pb(OH)4] + 3 H2
H2S + (CO) = CH3CO2H + S8 =>
8 H2S + 8(CO) = 4 CH3CO2H + S8
Fe3O4 + Al = Fe2 + Al2O3 =>
6 Fe3O4 + 16 Al = 9 Fe2 + 8 Al2O3
Ir + HNO3 + HCl = H2[IrCl6] + NO + H2O =>
3 Ir + 4 HNO3 + 18 HCl = 3 H2[IrCl6] + 4 NO + 8 H2O
Li + HNO3 = H2O + LiNO3 + N2O =>
8 Li + 10 HNO3 = 5 H2O + 8 LiNO3 + N2O
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