Equations balanced on the previous day | Equations balanced on the next day |
2 AgNO3(aq) + Ba(OH)2(aq) = 2 Ag(OH) + Ba(NO3)2
SO4 + Sr = Sr2(SO4)2 =>
2 SO4 + 2 Sr = Sr2(SO4)2
H3C6H5O7 = C6H5O7 + H3 =>
H3C6H5O7 = C6H5O7 + H3
NaHCO3(s) = NaH(s) + CO(g) + O2(g) =>
NaHCO3(s) = NaH(s) + CO(g) + O2(g)
Cu(CN)2 + K = KCN + Cu =>
Cu(CN)2 + 2 K = 2 KCN + Cu
H2SO4 + KMnO4 + H2O2 = O2HMnO4 + KSO4 + H2O =>
2 H2SO4 + 2 KMnO4 + 5 H2O2 = 2 O2HMnO4 + 2 KSO4 + 6 H2O
K2Cr2O7 + H2SO4 + Na2S = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
4 K2Cr2O7 + 16 H2SO4 + 3 Na2S = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4 + 3 Na2SO4
[AsO4]{3-} + Zn + H{+} = AsH3 + Zn2{+} + H2O =>
[AsO4]{3-} + 16 Zn + 11 H{+} = AsH3 + 8 Zn2{+} + 4 H2O
Al3 + HCl(aq) = AlCl + H =>
Al3 + 3 HCl(aq) = 3 AlCl + 3 H
Al(SO) + KOH = Al(OH) + K + SO =>
Al(SO) + KOH = Al(OH) + K + SO
C4H0 + O2 = C4O2 + H10 =>
10 C4H0 + 10 O2 = 10 C4O2 + H10
C6HO + O2 = CO2 + H2O =>
4 C6HO + 23 O2 = 24 CO2 + 2 H2O
PbO2 + HMnO3 + HNO3 = Pb(NO)2 + HMnO4 + H2O =>
PbO2 + 5 HMnO3 + 2 HNO3 = Pb(NO)2 + 5 HMnO4 + H2O
Fe + CuC12 = FeC12 + Cu =>
Fe + CuC12 = FeC12 + Cu
{226}Rn{88} = {222}Ra{86}{+} =>
111{226}Rn{88} = 113{222}Ra{86}{+}
Zn + Ag*(NO3)2 = Ag + Zn*(NO3)2 =>
Zn + Ag*(NO3)2 = Ag + Zn*(NO3)2
MnO4{-} + H{+} + I{-} = I2 + Mn{2+} + H2O =>
2 MnO4{-} + 16 H{+} + 10 I{-} = 5 I2 + 2 Mn{2+} + 8 H2O
HCOOH + H2SO4 = H2CSO5 + H2O =>
HCOOH + H2SO4 = H2CSO5 + H2O
C3H8O + O2 = CO2 + H2H =>
6 C3H8O + 15 O2 = 18 CO2 + 16 H2H
NaI + KIO3 + HCl = KI + I2 + NaCl + H2O =>
6 NaI + KIO3 + 6 HCl = KI + 3 I2 + 6 NaCl + 3 H2O
Al(s) + H2O(l) = H2(g) + Al2O3 =>
2 Al(s) + 3 H2O(l) = 3 H2(g) + Al2O3
CH3NH2 + HNO2 = CH3OH + N2 + H2O =>
CH3NH2 + HNO2 = CH3OH + N2 + H2O
Li2O + SO2 = Li2 + SO3 =>
Li2O + SO2 = Li2 + SO3
PB(CH3COO)2 + KI = PBI2 + CH3COOK =>
PB(CH3COO)2 + 2 KI = PBI2 + 2 CH3COOK
C3H6O(l) + O2(g) = CO2(g)3H2O(g) =>
2 C3H6O(l) + 71 O2(g) = 6 CO2(g)3H2O(g)
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
KBr + MnO2 + H2SO4 = HKSO4 + MnSO4 + Br + H2O =>
2 KBr + MnO2 + 3 H2SO4 = 2 HKSO4 + MnSO4 + 2 Br + 2 H2O
KHSO4 + HCl = K2S2O3 + Cl2 + H2O =>
2 KHSO4 + 8 HCl = K2S2O3 + 4 Cl2 + 5 H2O
KHSO3 + CaCl = CaSO3 + KHCl =>
KHSO3 + CaCl = CaSO3 + KHCl
H2SO4 + KBr + K2Cr2O7 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
7 H2SO4 + 6 KBr + K2Cr2O7 = 3 Br2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
CaSO3 + Na2CO3 = Na2SO3 + CaCO3 =>
CaSO3 + Na2CO3 = Na2SO3 + CaCO3
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + CO20 + H2O + HNO3 =>
10 K4Fe(CN)6 + 554 KMnO4 + 866 H2SO4 = 5 Fe2(SO4)3 + 297 K2SO4 + 554 MnSO4 + 60 CO20 + 836 H2O + 60 HNO3
H2S + K[Sb(OH)6] = Sb2S5 + K2S + H2O =>
6 H2S + 2 K[Sb(OH)6] = Sb2S5 + K2S + 12 H2O
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
PH3 + K2Cr2O7 + HCl = H3PO4 + CrCl3 + KCl + H2O =>
3 PH3 + 4 K2Cr2O7 + 32 HCl = 3 H3PO4 + 8 CrCl3 + 8 KCl + 16 H2O
Mn(OH)3 + H{+} + NO2{-} = Mn{2+} + NO3{-} + H2O =>
2 Mn(OH)3 + 4 H{+} + NO2{-} = 2 Mn{2+} + NO3{-} + 5 H2O
CuSO4 + Na3P = Cu3P2 + Na2SO4 =>
3 CuSO4 + 2 Na3P = Cu3P2 + 3 Na2SO4
CaCl2(aq) + NaOH(aq) = CaOH + NaCl2 =>
CaCl2(aq) + NaOH(aq) = CaOH + NaCl2
C17H30O3SN2 + O2 = CO2 + H2O + SO2 + N2 =>
C17H30O3SN2 + 24 O2 = 17 CO2 + 15 H2O + SO2 + N2
SnO2 + H2(g) = H2O(g) + Sn =>
SnO2 + 2 H2(g) = 2 H2O(g) + Sn
CI + Na = NaCI =>
CI + Na = NaCI
Cl2 + KCl + H2O = HCl + KClO =>
Cl2 + KCl + H2O = 2 HCl + KClO
Ni(NO3)2 + NH4OH = Ni(OH)2 + NO3NH4 =>
Ni(NO3)2 + 2 NH4OH = Ni(OH)2 + 2 NO3NH4
H1 + N3 = NH4 =>
12 H1 + N3 = 3 NH4
CH3CH2COONaNaOH = Na2CO3C2H6 =>
CH3CH2COONaNaOH = Na2CO3C2H6
Na3[Co(NO2)6] + KCl = K3[Co(NO2)6] + NaCl =>
Na3[Co(NO2)6] + 3 KCl = K3[Co(NO2)6] + 3 NaCl
MnO4 + Br + H = H2O + MnBr2 =>
MnO4 + 2 Br + 8 H = 4 H2O + MnBr2
HCl + CaSO3 = CaCl2H2SO3 =>
2 HCl + CaSO3 = CaCl2H2SO3
FeSO4 + H2SO4 + KMnO4 = Fe(SO4)3 + K2SO4 + MnO2 + H2O =>
3 FeSO4 + 8 H2SO4 + 4 KMnO4 = 3 Fe(SO4)3 + 2 K2SO4 + 4 MnO2 + 8 H2O
NaOH(aq) + H2SO4(aq) = Na2SO4 + H2O(l) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4 + 2 H2O(l)
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