Equations balanced on the previous day | Equations balanced on the next day |
4 MnSO4 + 2 NaBrO3 + 12 HNO3 = Mn(SO4)4 + 3 Mn(NO3)4 + 2 NaBr + 6 H2O
Al2(SO4)3 + K2(SO4) = Al(SO4) + K(SO4) =>
Al2(SO4)3 + K2(SO4) = 2 Al(SO4) + 2 K(SO4)
S + K2Cr2O7 = SO3 + K2O + CrO =>
4 S + 3 K2Cr2O7 = 4 SO3 + 3 K2O + 6 CrO
Fe(NO3)3 + K3PO4 = FePO4 + KNO3 =>
Fe(NO3)3 + K3PO4 = FePO4 + 3 KNO3
Sc3 + SrS = Sc3S3 + Sr2 =>
2 Sc3 + 6 SrS = 2 Sc3S3 + 3 Sr2
Mg(HCO3)2 + Na2CO3 = MgCO3 + Na(HCO3) =>
Mg(HCO3)2 + Na2CO3 = MgCO3 + 2 Na(HCO3)
Zn + NaOH = NaZnO + H =>
Zn + NaOH = NaZnO + H
C5H10O4S + O2 = CO2 + H2O + SO2 =>
2 C5H10O4S + 13 O2 = 10 CO2 + 10 H2O + 2 SO2
KNO3 + H2SO4 = KSO4 + H2NO3 =>
KNO3 + H2SO4 = KSO4 + H2NO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
K3PO4 + HClO3 = KClO3 + H3PO4 =>
K3PO4 + 3 HClO3 = 3 KClO3 + H3PO4
K2CO3 + Br2 = KBrO3 + KBr + CO2 =>
3 K2CO3 + 3 Br2 = KBrO3 + 5 KBr + 3 CO2
Ca + N2O5 = N2 + CaO =>
5 Ca + N2O5 = N2 + 5 CaO
C7H6O3 + CH3OH = C7H8O3 + HOH =>
6 C7H6O3 + 7 CH3OH = 7 C7H8O3 + 4 HOH
NH3(g) + Li(s) + C10H15NO(s) = LiNH2(s) + H2O(l) + C10H15N(aq) =>
2 NH3(g) + 2 Li(s) + C10H15NO(s) = 2 LiNH2(s) + H2O(l) + C10H15N(aq)
C6H4(NO2)COOH + HCl + Zn = C6H4(NH2)COOH + ZnCl3 + H2O =>
C6H4(NO2)COOH + 6 HCl + 2 Zn = C6H4(NH2)COOH + 2 ZnCl3 + 2 H2O
Mn(OH)2 + MnO(OH)2 = Mn(MnO3) + H2O =>
Mn(OH)2 + MnO(OH)2 = Mn(MnO3) + 2 H2O
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Eu + HCl = EuCl3 + H2 =>
2 Eu + 6 HCl = 2 EuCl3 + 3 H2
Bi2O3 + H2(SO4) = Bi2(SO4)3 + H2O =>
Bi2O3 + 3 H2(SO4) = Bi2(SO4)3 + 3 H2O
CH2C(CH3)CH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + MnSO4 + H2O =>
15 CH2C(CH3)CH3 + 8 KMnO4 + 12 H2SO4 = 20 CH3C(O)CH3 + 4 K2SO4 + 8 MnSO4 + 12 H2O
C2H2Cl2 + H2O = C2H6O2 + Cl2 =>
C2H2Cl2 + 2 H2O = C2H6O2 + Cl2
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CON2H4 + C6H12O6 = C5H9NO4 + H2O =>
2 CON2H4 + 3 C6H12O6 = 4 C5H9NO4 + 4 H2O
HC2H3O2 + PbOH = HOH + PbC2H3O2 =>
HC2H3O2 + PbOH = HOH + PbC2H3O2
C2H2Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C2H2Cl2 + 5 O2 = 4 CO2 + 2 H2O + 2 Cl2
C2H5OH + Cr2O7{2�} + H{+} = CO2 + Cr{3+} + H2O =>
5 C2H5OH + 6 Cr2O7{2�} + 24 H{+} = 10 CO2 + 12 Cr{3+} + 27 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na2CO3 + Cr2O3 = NaCrO2 + CO2 =>
Na2CO3 + Cr2O3 = 2 NaCrO2 + CO2
Na[Al(OH)4] = Al2O3 + NaOH + H2O =>
2 Na[Al(OH)4] = Al2O3 + 2 NaOH + 3 H2O
Na[Al(OH)4] = Al2O3 + NaOH + H2O =>
2 Na[Al(OH)4] = Al2O3 + 2 NaOH + 3 H2O
NHO3 + C = H2O + CO2 + NO =>
4 NHO3 + 3 C = 2 H2O + 3 CO2 + 4 NO
CaCO3Na2EDTA = Ca(EDTA)Na2CO3 =>
CaCO3Na2EDTA = Ca(EDTA)Na2CO3
Ag(s) + Pb(NO3)2(aq) = Ag(NO3)2 + Pb =>
Ag(s) + Pb(NO3)2(aq) = Ag(NO3)2 + Pb
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
K2Cr2O7 + KI + H2SO4 = K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
AgNO3(aq) + CaBr2(aq) = CaNO3(aq) + AgBr2(s) =>
AgNO3(aq) + CaBr2(aq) = CaNO3(aq) + AgBr2(s)
Mg(OH)2 + KCl = K(OH) + MgCl2 =>
Mg(OH)2 + 2 KCl = 2 K(OH) + MgCl2
C3H3NaO2 + C2H4O2 = C5NaO4H7 =>
C3H3NaO2 + C2H4O2 = C5NaO4H7
C22H16O3 + O2 = CO2 + H2O =>
2 C22H16O3 + 49 O2 = 44 CO2 + 16 H2O
Cu + Zn{2+} = Cu{2+} + Zn =>
Cu + Zn{2+} = Cu{2+} + Zn
C37H34N2O9S3 + O2 = CO2 + H2O + N2O + S8 =>
8 C37H34N2O9S3 + 332 O2 = 296 CO2 + 136 H2O + 8 N2O + 3 S8
K2CrO3 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2CrO3 + 2 FeSO4 + 6 H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + 2 K2SO4 + 6 H2O
Fe + H2O = FeOOH + FeH =>
4 Fe + 2 H2O = FeOOH + 3 FeH
Al + KNO3 + HCl = AlCl3 + NH4Cl + H2O + KCl =>
8 Al + 3 KNO3 + 30 HCl = 8 AlCl3 + 3 NH4Cl + 9 H2O + 3 KCl
PbS + O2 = Pb2O3 + SO3 =>
4 PbS + 9 O2 = 2 Pb2O3 + 4 SO3
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