| Equations balanced on the previous day | Equations balanced on the next day |
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6 Na2O(s) + P4O6(s) = 4 Na3PO3(s)
HgCl2 + NH3 = HgNH2Cl + NH4Cl =>
HgCl2 + 2 NH3 = HgNH2Cl + NH4Cl
K4[Fe(CN)6] + AgNO3 = Ag4[Fe(CN)6] + KNO3 =>
K4[Fe(CN)6] + 4 AgNO3 = Ag4[Fe(CN)6] + 4 KNO3
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
B3H9 + O2 = B2O3 + H2O =>
2 B3H9 + 9 O2 = 3 B2O3 + 9 H2O
K4[Fe(CN)6] + Pb(NO3)2 = Pb[Fe(CN)6] + K4(NO3)2 =>
K4[Fe(CN)6] + Pb(NO3)2 = Pb[Fe(CN)6] + K4(NO3)2
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
K4[Fe(CN)6] + FeCl3 = Fe4[Fe(CN)6]3 + KCl =>
3 K4[Fe(CN)6] + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 KCl
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
KOH + NiSO4 = K2SO4 + Ni(OH)2 =>
2 KOH + NiSO4 = K2SO4 + Ni(OH)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CaCo3 + HCl = CaCl2 + H20 + Co2 =>
10 CaCo3 + 20 HCl = 10 CaCl2 + H20 + 15 Co2
NaclO3 + MnO2 + NaOH = Nacl + Na2MnO4 + H2O =>
NaclO3 + 3 MnO2 + 6 NaOH = Nacl + 3 Na2MnO4 + 3 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
P + O = P2O5 =>
2 P + 5 O = P2O5
KCNS + FeCl3 = Fe(CNS)3 + KCl =>
3 KCNS + FeCl3 = Fe(CNS)3 + 3 KCl
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
KCNS + AgNO3 = AgCNS + KNO3 =>
KCNS + AgNO3 = AgCNS + KNO3
C3H6 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C3H6 + 3 K2Cr2O7 + 12 H2SO4 = 3 CO2 + 3 Cr2(SO4)3 + 3 K2SO4 + 15 H2O
AL + NAOH = NAALO + H2 =>
2 AL + 2 NAOH = 2 NAALO + H2
C4H8 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C4H8 + 4 K2Cr2O7 + 16 H2SO4 = 4 CO2 + 4 Cr2(SO4)3 + 4 K2SO4 + 20 H2O
P3O2 + O2 = P4O10 =>
4 P3O2 + 11 O2 = 3 P4O10
K2 + I2 = KI =>
K2 + I2 = 2 KI
C5H10 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C5H10 + 5 K2Cr2O7 + 20 H2SO4 = 5 CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 25 H2O
AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3
H2S + SO2 = S + HO2 =>
H2S + 2 SO2 = 3 S + 2 HO2
SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl
Sn2{+} + Fe3{+} = Sn4{+} + Fe2{+} =>
2 Sn2{+} + 2 Fe3{+} = Sn4{+} + 3 Fe2{+}
Sn{2+} + Fe{3+} = Sn{4+} + Fe{2+} =>
Sn{2+} + 2 Fe{3+} = Sn{4+} + 2 Fe{2+}
KCNS + Pb(NO3)2 = PbCNS + K(NO3)2 =>
KCNS + Pb(NO3)2 = PbCNS + K(NO3)2
SrCl2(aq) + H2SO4(aq) = HCl(aq) + SrSO4(s) =>
SrCl2(aq) + H2SO4(aq) = 2 HCl(aq) + SrSO4(s)
KCNS + Hg(NO3)2 = Hg(CNS)2 + KNO3 =>
2 KCNS + Hg(NO3)2 = Hg(CNS)2 + 2 KNO3
HNO3 + H2S = H2O + H2SO4 + NO2 =>
8 HNO3 + H2S = 4 H2O + H2SO4 + 8 NO2
C3H7COOH + NaOH = C3H7COONa + H2O =>
C3H7COOH + NaOH = C3H7COONa + H2O
O2 + C6H8N2O9 = CO2 + H2O + N2 =>
7 O2 + 2 C6H8N2O9 = 12 CO2 + 8 H2O + 2 N2
KMnO4 + H2SO4 + FeCl2 + HCl = MnSO4 + K2SO4 + FeCl3 + H2O =>
2 KMnO4 + 3 H2SO4 + 10 FeCl2 + 10 HCl = 2 MnSO4 + K2SO4 + 10 FeCl3 + 8 H2O
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
Hg(NO3)2 + K2CrO4 = HgCrO4 + KNO3 =>
Hg(NO3)2 + K2CrO4 = HgCrO4 + 2 KNO3
C2H6O + Cr2O7{2-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H6O + 2 Cr2O7{2-} + 16 H{+} = 3 C2H4O2 + 4 Cr{3+} + 11 H2O
CH3COOH + K2CO3 = CH3COOK + CO2 + H20 =>
25 CH3COOH + 10 K2CO3 = 20 CH3COOK + 20 CO2 + 2 H20
MnS + O2 + H2O = Mn(OH)2 + SO2 =>
2 MnS + 3 O2 + 2 H2O = 2 Mn(OH)2 + 2 SO2
MnS + O2 + H2O = Mn(OH)4 + SO2 =>
MnS + 2 O2 + 2 H2O = Mn(OH)4 + SO2
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/29/13
Equations balanced on 12/29/12
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