Equations balanced on the previous day | Equations balanced on the next day |
2 CuZn + 2 HCl = 2 ZnCl + H2 + 2 Cu
FU = UF =>
FU = UF
K3[Fe(SCN)6] + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + NaSO4 + KNO3 =>
K3[Fe(SCN)6] + 24 Na2Cr2O7 + 114 H2SO4 = Fe(NO3)3 + 24 Cr2(SO4)3 + 6 CO2 + 114 H2O + 48 NaSO4 + 3 KNO3
CoBr2(aq) + Al(s) = CoAl(s) + Br2(aq) =>
CoBr2(aq) + Al(s) = CoAl(s) + Br2(aq)
H2 + O2 + Na2S2O3 = NaOH + SO3 =>
2 H2 + 5 O2 + 2 Na2S2O3 = 4 NaOH + 4 SO3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
(Fe(C2O4)3) + K3Fe(CN)6 = Fe4[Fe(CN)6]3 + K3Fe(C2O4)3 + CO2 =>
7(Fe(C2O4)3) + 3 K3Fe(CN)6 = Fe4[Fe(CN)6]3 + 3 K3Fe(C2O4)3 + 24 CO2
Cu(NO3)2*3H2O + Cr(NO3)3*9H2O = CuCrO2 + O2 + N2 + H2O =>
2 Cu(NO3)2*3H2O + 2 Cr(NO3)3*9H2O = 2 CuCrO2 + 13 O2 + 5 N2 + 24 H2O
K2Cr2O7 + HCl = KCl + Cl2 + H2O + CrCl =>
K2Cr2O7 + 14 HCl = 2 KCl + 5 Cl2 + 7 H2O + 2 CrCl
HI + CO(OH)2 = H2O + COI2 =>
2 HI + CO(OH)2 = 2 H2O + COI2
Ca(OH)2 + H3(SO4) = Ca(SO4)2 + H2O + SO2 =>
Ca(OH)2 + 6 H3(SO4) = Ca(SO4)2 + 10 H2O + 4 SO2
CaS(s) + H2SO4 = CaSO4(s) + H2S(aq) =>
CaS(s) + H2SO4 = CaSO4(s) + H2S(aq)
C6(H6)4 + O2 = (C6)2(O2)4 + H6 =>
2 C6(H6)4 + 4 O2 = (C6)2(O2)4 + 8 H6
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
Na2SO4 + (CH3COO)2Pb = PbSO4 + Na(CH3COO) =>
Na2SO4 + (CH3COO)2Pb = PbSO4 + 2 Na(CH3COO)
(NH4)3PO4 + Ni(NO3)2 = Ni3(PO4)2 + NH4(NO3) =>
2(NH4)3PO4 + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 NH4(NO3)
C4H8Cl2 + Na2 = C8H16 + NaCl =>
2 C4H8Cl2 + 2 Na2 = C8H16 + 4 NaCl
Ni + C4 + O4 = NiC4O4 =>
Ni + C4 + O4 = NiC4O4
Co2N2 + H2 = Co + NH3 =>
Co2N2 + 3 H2 = 2 Co + 2 NH3
HgNO3 + Cl = HgCl2 + NO3 =>
HgNO3 + 2 Cl = HgCl2 + NO3
Au(NO3)3 + H2SO4 = Au2(SO4)3 + HNO3 =>
2 Au(NO3)3 + 3 H2SO4 = Au2(SO4)3 + 6 HNO3
CH3COOH + NaOH = CH3COOHNaOH =>
CH3COOH + NaOH = CH3COOHNaOH
C17H34O2 + O2 = H2O + CO2 =>
2 C17H34O2 + 49 O2 = 34 H2O + 34 CO2
CoCO3 + H3BO3 = CoHBO3 + CO2 + H2O =>
CoCO3 + H3BO3 = CoHBO3 + CO2 + H2O
ZnSO + Li2CO3 = ZnCO3 + Li2SO =>
ZnSO + Li2CO3 = ZnCO3 + Li2SO
HCO3{-} + NaOH = Na{+} + CO3{-2} + H2O =>
HCO3{-} + NaOH = Na{+} + CO3{-2} + H2O
C6H10O2 + O2 = CO2 + H2O =>
2 C6H10O2 + 15 O2 = 12 CO2 + 10 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
KMnO4 + FeSO4*7H2O = Fe(MnO4)2 + K2SO4 + H2O =>
2 KMnO4 + FeSO4*7H2O = Fe(MnO4)2 + K2SO4 + 7 H2O
H3BO3 + Mn(HCO3)3 = MnBO3 + CO2 + H2O =>
H3BO3 + Mn(HCO3)3 = MnBO3 + 3 CO2 + 3 H2O
Cr + Cu{2+} = Cr{3+} + Cu =>
2 Cr + 3 Cu{2+} = 2 Cr{3+} + 3 Cu
Cd + Mn{2+} = Cd{+2} + Mn =>
Cd + Mn{2+} = Cd{+2} + Mn
NaVO3 + HCl = VO2Cl + H2O + NaCl =>
NaVO3 + 2 HCl = VO2Cl + H2O + NaCl
As2S3 + (NH4)2S2 = As2S5 + (NH4)2S =>
As2S3 + 2(NH4)2S2 = As2S5 + 2(NH4)2S
C12H23 + O2 = H2O + CO2 =>
4 C12H23 + 71 O2 = 46 H2O + 48 CO2
CH2 + O2 = CO2 + H2O2 =>
CH2 + 2 O2 = CO2 + H2O2
As2S3 + (NH4)2S2 = As2S5 + (NH4)2S =>
As2S3 + 2(NH4)2S2 = As2S5 + 2(NH4)2S
Na2CO3(aq) + H2C4H4O6(aq) = Na2C4H4O6(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + H2C4H4O6(aq) = Na2C4H4O6(aq) + H2O(l) + CO2(g)
Fe + PbCrO4 = Fe2(CrO4)2 + Pb =>
2 Fe + 2 PbCrO4 = Fe2(CrO4)2 + 2 Pb
AuF + Fe = FeF + Au =>
AuF + Fe = FeF + Au
FeCl3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KCl
NaCl + Mg2 = Na + MgCl2 =>
4 NaCl + Mg2 = 4 Na + 2 MgCl2
CH3COOH + LiOHH2O = H2O + C2H3LiO2 =>
CH3COOH + LiOHH2O = 2 H2O + C2H3LiO2
KI2 + Br2(g) = KBr(aq) + I2(g) =>
2 KI2 + Br2(g) = 2 KBr(aq) + 2 I2(g)
H + Br = HBr =>
H + Br = HBr
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
H2CO3(aq) = CO2(g) + H2O(l) =>
H2CO3(aq) = CO2(g) + H2O(l)
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
KIO4 + Mn(NO3)2 + H2O = HMnO4 + KIO3 + HNO3 =>
5 KIO4 + 2 Mn(NO3)2 + 3 H2O = 2 HMnO4 + 5 KIO3 + 4 HNO3
HCl + Cu = HCu + Cl =>
HCl + Cu = HCu + Cl
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