Equations balanced on the previous day | Equations balanced on the next day |
CaNO3 + NH4F = CaF + N2O + 2 H2O
CH2O + Cu{2+} + OH{-} = Cu + HCOOH + H2O =>
CH2O + Cu{2+} + 2 OH{-} = Cu + HCOOH + H2O
C2H4(s) + O2 = CO2 + H2O(s) =>
C2H4(s) + 3 O2 = 2 CO2 + 2 H2O(s)
MnO4{+} + SO3{2-} + H2O = MnO2 + SO4{2-} + H{+} =>
2 MnO4{+} + 5 SO3{2-} + H2O = 2 MnO2 + 5 SO4{2-} + 2 H{+}
HNO2 + Ca(HCO3)2 = Ca(NO2)2 + CO2 + H2O =>
2 HNO2 + Ca(HCO3)2 = Ca(NO2)2 + 2 CO2 + 2 H2O
(OH){-} + (CrO2){-} + H2O2 = (CrO4){2-} + H2O =>
2(OH){-} + 2(CrO2){-} + 3 H2O2 = 2(CrO4){2-} + 4 H2O
CH3OHCHCH2CH3 + O2 = CO2 + H2O =>
CH3OHCHCH2CH3 + 6 O2 = 4 CO2 + 5 H2O
CaCO + SiO = CaSiO + CO =>
CaCO + SiO = CaSiO + CO
C106H263O110N16P + O2 = CO2 + NO3{-} + PO4{3-} + H2O + H{+} =>
C106H263O110N16P + 138 O2 = 106 CO2 + 16 NO3{-} + PO4{3-} + 122 H2O + 19 H{+}
KL + Pb(NO3)2 = K(NO3) + PbL2 =>
2 KL + Pb(NO3)2 = 2 K(NO3) + PbL2
PbS2(S) + O2(g) = PbO2(s) + SO2(g) =>
PbS2(S) + 4 O2(g) = PbO2(s) + 3 SO2(g)
K2Cr2O7(aq) + KI(aq) + H2SO4(aq) = I2(g) + K2SO4(aq) + Cr2(SO4)3(aq) + H2O(l) =>
K2Cr2O7(aq) + 6 KI(aq) + 7 H2SO4(aq) = 3 I2(g) + 4 K2SO4(aq) + Cr2(SO4)3(aq) + 7 H2O(l)
NaI + KI = Na + KI2 =>
NaI + KI = Na + KI2
Cu(NH3)4Cl2 + KCN + H2O = NH3 + NH4Cl + KCl + CuK2(CN)3 + KCNO =>
2 Cu(NH3)4Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 KCl + 2 CuK2(CN)3 + KCNO
CuCl2 + HNO3 = Cu2 + HCl + NO3 =>
2 CuCl2 + 4 HNO3 = Cu2 + 4 HCl + 4 NO3
SO4 + KOH = K2SO4 + H2 + O =>
SO4 + 2 KOH = K2SO4 + H2 + 2 O
HCHCHH + OO = OCO + HOH =>
HCHCHH + 3 OO = 2 OCO + 2 HOH
P2O5 = O2 + P4 =>
2 P2O5 = 5 O2 + P4
Sn + Cu(NO3)2 = Sn3(NO3)2 + Cu =>
3 Sn + Cu(NO3)2 = Sn3(NO3)2 + Cu
HBrO3 + H2O = BrO3{-} + H3O{+} =>
HBrO3 + H2O = BrO3{-} + H3O{+}
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
AlBr + Cl7 = AlCl + Br =>
7 AlBr + Cl7 = 7 AlCl + 7 Br
NH4NO3 + Ba(OH)2 = Ba(NO3)2 + H2 + NH4 =>
4 NH4NO3 + 3 Ba(OH)2 = 3 Ba(NO3)2 + 7 H2 + 2 NH4
H4As2O7 = As2O5 + H2O =>
H4As2O7 = As2O5 + 2 H2O
TiO2 + K2CO3 = K2TiO3 + CO2 =>
TiO2 + K2CO3 = K2TiO3 + CO2
KBr + KMnO2 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
2 KBr + 2 KMnO2 + 4 H2SO4 = Br2 + 2 MnSO4 + 2 K2SO4 + 4 H2O
I2 + H + NO3 = HIO3 + NO2 =>
I2 + 2 H + 6 NO3 = 2 HIO3 + 6 NO2
Ag + Hg{2+} = Ag{+} + Hg =>
2 Ag + Hg{2+} = 2 Ag{+} + Hg
Al + NH4ClO4 = H2O + HCl + N2 + Al2O3 =>
10 Al + 6 NH4ClO4 = 9 H2O + 6 HCl + 3 N2 + 5 Al2O3
PO4 + HOH = H3PO4 + OH =>
PO4 + 3 HOH = H3PO4 + 3 OH
Mg(s) + HCOOH(aq) = (HCOO)2Mg + H2(g) =>
Mg(s) + 2 HCOOH(aq) = (HCOO)2Mg + H2(g)
H2S + AgNO3 = Ag2S + HNO3 =>
H2S + 2 AgNO3 = Ag2S + 2 HNO3
AlBr3 + NaHCO3 = Al(OH)3 + CO2 + NaBr =>
AlBr3 + 3 NaHCO3 = Al(OH)3 + 3 CO2 + 3 NaBr
SiF4 + Mn3O4 = MnF2 + SiO2 + O2 =>
3 SiF4 + 2 Mn3O4 = 6 MnF2 + 3 SiO2 + O2
NaHCO3 + CH3COOH = CH3COOHNaHCO3 =>
NaHCO3 + CH3COOH = CH3COOHNaHCO3
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
FeS2 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 H2SO4
Cu + CaO2 = CuO + Ca =>
2 Cu + CaO2 = 2 CuO + Ca
C8H8O2 + NaOH = CH3OH + C7H5NaO2 =>
C8H8O2 + NaOH = CH3OH + C7H5NaO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C6H8O7 + CHNaO3 = C6H5Na3O7 + CO2 + H2O =>
C6H8O7 + 3 CHNaO3 = C6H5Na3O7 + 3 CO2 + 3 H2O
CuSO4(s) + H2O(l) = CuSO4H2O =>
CuSO4(s) + H2O(l) = CuSO4H2O
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
PH3 + N2O = P2O10 + H2O + N2 =>
2 PH3 + 13 N2O = P2O10 + 3 H2O + 13 N2
MnO4{-} + N2H4 = MnO2 + N2 + OH{-} + H2O =>
4 MnO4{-} + 3 N2H4 = 4 MnO2 + 3 N2 + 4 OH{-} + 4 H2O
C63H88CoN14O14P + K2Cr2O7 + H2SO4 = K2SO4 + Co2(SO4)3 + Cr2(SO4)3 + HNO3 + H3PO4 + CO2 + H2O =>
2 C63H88CoN14O14P + 130 K2Cr2O7 + 523.00000000001H2SO4 = 130 K2SO4 + Co2(SO4)3 + 130 Cr2(SO4)3 + 28 HNO3 + 2 H3PO4 + 126 CO2 + 594.00000000001H2O
SiH + H2O = SiO2*H2O + H2 =>
2 SiH + 6 H2O = 2 SiO2*H2O + 5 H2
NH3 + Na = H2 + NaNH2 =>
2 NH3 + 2 Na = H2 + 2 NaNH2
Cl2 + KBr = KCl + Br2(g) =>
Cl2 + 2 KBr = 2 KCl + Br2(g)
Mg + H3PO4 = Mg(PO4)2 + H2 =>
Mg + 2 H3PO4 = Mg(PO4)2 + 3 H2
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