Equations balanced on the previous day | Equations balanced on the next day |
2 K + 2 H2O = 2 KOH + H2
Fe + S = FeS2 =>
Fe + 2 S = FeS2
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 H2O
S8 + Co = Co2S3 =>
3 S8 + 16 Co = 8 Co2S3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
P4S10 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P4S10 + 80 HNO3 = 4 H3PO4 + 10 H2SO4 + 80 NO2 + 24 H2O
C3H8O3 + NaCl + H2O = CH4 + NaClO =>
C3H8O3 + 5 NaCl + 2 H2O = 3 CH4 + 5 NaClO
SO2 + Cl2 + H2O = H2SO4 + HCl =>
SO2 + Cl2 + 2 H2O = H2SO4 + 2 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NO3{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO3{-} + 4 Zn + 7 OH{-} = NH3 + 4 ZnO2{2-} + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
P4S10 + HNO3 = H2PO4 + NO2 + H2SO4 + H2O =>
P4S10 + 84 HNO3 = 4 H2PO4 + 84 NO2 + 10 H2SO4 + 28 H2O
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
AgNO3 + HCl = HNO3 + AgCl =>
AgNO3 + HCl = HNO3 + AgCl
NH4NO3 = NH4NO2 + O2 =>
2 NH4NO3 = 2 NH4NO2 + O2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
C9H6NOClH + ZnCl2 = Zn(C9H6NOCl)2 + HCl =>
2 C9H6NOClH + ZnCl2 = Zn(C9H6NOCl)2 + 2 HCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
K2CO3 + AgCH3COO = KCH3COO + Ag2CO3 =>
K2CO3 + 2 AgCH3COO = 2 KCH3COO + Ag2CO3
NaNO2 + Cl2 + H2O = HCl + NaNO3 =>
NaNO2 + Cl2 + H2O = 2 HCl + NaNO3
Br2 + H2O = BrO3{-} + Br{-} + H3O{+} =>
3 Br2 + 9 H2O = BrO3{-} + 5 Br{-} + 6 H3O{+}
Ag + H2SO4 + K2Cr2O7 = Ag2Cr2O71 + Cr2(SO4)3 + K2SO4 + H20 =>
140 Ag + 2630 H2SO4 + 710 K2Cr2O7 = 70 Ag2Cr2O71 + 640 Cr2(SO4)3 + 710 K2SO4 + 263 H20
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Cr + F2 = CrF =>
2 Cr + F2 = 2 CrF
Ag + H2SO4 + K2Cr2O7 = Ag2Cr2O71 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Ag + 263 H2SO4 + 68 K2Cr2O7 = 3 Ag2Cr2O71 + 65 Cr2(SO4)3 + 68 K2SO4 + 263 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
FeO + HCl = FeCl + OH =>
FeO + HCl = FeCl + OH
Ag + H2SO4 + K2Cr2O7 = Ag2Cr2O7 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Ag + 7 H2SO4 + 4 K2Cr2O7 = 3 Ag2Cr2O7 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Sn + HNO3 = NO2 + Sn(NO3)2 + H2O =>
Sn + 4 HNO3 = 2 NO2 + Sn(NO3)2 + 2 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CH3OH + Cl2 = CH3Cl + ClOH =>
CH3OH + Cl2 = CH3Cl + ClOH
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Pb(No3)2 + KI = KNo3 + PbI2 =>
Pb(No3)2 + 2 KI = 2 KNo3 + PbI2
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
K2Cr2O7 + SO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
V{2+} + MnO4{-} + H{+} = VO2{+} + Mn{2+} + H2O =>
5 V{2+} + 3 MnO4{-} + 4 H{+} = 5 VO2{+} + 3 Mn{2+} + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Br2 + O2 = Br2O7 =>
2 Br2 + 7 O2 = 2 Br2O7
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/31/15
Equations balanced on 11/30/14
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