Equations balanced on the previous day | Equations balanced on the next day |
Cu(NO3)2(aq) + 2 NaOH = Cu(OH)2 + 2 Na(aq) + 2 NO3(aq)
CuCO3*Cu(OH)2 + C = Cu + H2O + CO2 =>
CuCO3*Cu(OH)2 + C = 2 Cu + H2O + 2 CO2
C6H14OH(l) + O2(g) = CO2(g) + H2O(g) =>
4 C6H14OH(l) + 37 O2(g) = 24 CO2(g) + 30 H2O(g)
HMnO4 + SO2 + H2O = H2SO4 + MnO2 =>
2 HMnO4 + 3 SO2 + 2 H2O = 3 H2SO4 + 2 MnO2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
N + H = NH3 =>
N + 3 H = NH3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
NaCl + Li2SO4 = LiCl + Na2SO4 =>
2 NaCl + Li2SO4 = 2 LiCl + Na2SO4
KN03 + CaCl2 = Ca(N03)2 + KCl =>
2 KN03 + CaCl2 = Ca(N03)2 + 2 KCl
Na2[Pb(OH)4] + Na2CrO4 = PbCrO4 + NaOH =>
Na2[Pb(OH)4] + Na2CrO4 = PbCrO4 + 4 NaOH
KN03 + CaCl2 = Ca(N03)2 + KCl =>
2 KN03 + CaCl2 = Ca(N03)2 + 2 KCl
Zn2 + HBr = Zn2Br + H2 =>
2 Zn2 + 2 HBr = 2 Zn2Br + H2
C4H9Br + KOH = C4H8 + KBr + H2O =>
C4H9Br + KOH = C4H8 + KBr + H2O
NaOH + Zn = Na + Zn(OH)2 =>
2 NaOH + Zn = 2 Na + Zn(OH)2
MgCO3 + H3PO4 = Mg3(PO4)2 + H2O + CO2 =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2O + 3 CO2
KMnO4 + H3PO3 = MnHPO4 + KH2PO4 + H3PO4 + H2O =>
2 KMnO4 + 5 H3PO3 = 2 MnHPO4 + 2 KH2PO4 + H3PO4 + 3 H2O
KN03 + CaCl2 = Ca(N03)2 + KCl =>
2 KN03 + CaCl2 = Ca(N03)2 + 2 KCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Hg2(NO3)2H2O + NaCl = Hg2Cl2(s) + NaNO3(aq) + H2O =>
Hg2(NO3)2H2O + 2 NaCl = Hg2Cl2(s) + 2 NaNO3(aq) + H2O
KMnO4 + CaC2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O + CaSO4 =>
2 KMnO4 + 5 CaC2O4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O + 5 CaSO4
Zn2 + HBr = Zn2Br + H2 =>
2 Zn2 + 2 HBr = 2 Zn2Br + H2
Zn2 + HBr = Zn2Br + H2 =>
2 Zn2 + 2 HBr = 2 Zn2Br + H2
*H2CO3 = CO2 + H2O =>
*H2CO3 = CO2 + H2O
CH4 + O2 = C3 + H2O =>
3 CH4 + 3 O2 = C3 + 6 H2O
Al + HCO3 = AlCO3 + H2 =>
2 Al + 2 HCO3 = 2 AlCO3 + H2
IO3{-} + I{-} + H3O{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H3O{+} = 3 I2 + 9 H2O
Ca2 + H2O = CaOH + H2 =>
Ca2 + 2 H2O = 2 CaOH + H2
(NH4)2S + AlPO4 = Al2S3 + (NH4)3PO4 =>
3(NH4)2S + 2 AlPO4 = Al2S3 + 2(NH4)3PO4
Cr + (OH)3 = Cr(OH)3 =>
Cr + (OH)3 = Cr(OH)3
Ba(NO3)2 + Na2Br = Ba2Br2 + Na(NO3) =>
2 Ba(NO3)2 + 2 Na2Br = Ba2Br2 + 4 Na(NO3)
CF2Cl2 + Na2C2O4 + O2 = NaF + NaCl + CO2 =>
CF2Cl2 + 2 Na2C2O4 + O2 = 2 NaF + 2 NaCl + 5 CO2
Sr(NO3)2 + CH3COOH = (CH3COO)2Sr + HNO3 =>
Sr(NO3)2 + 2 CH3COOH = (CH3COO)2Sr + 2 HNO3
MnCl2 + CoSO4 = MnCo + Cl2SO4 =>
MnCl2 + CoSO4 = MnCo + Cl2SO4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NaBr + Mn(NO3)2 = MnBr2 + NaNO3 =>
2 NaBr + Mn(NO3)2 = MnBr2 + 2 NaNO3
NiCl2 + K2CO3 + H2O = Ni(OH)2 + KCl + CO2 =>
NiCl2 + K2CO3 + H2O = Ni(OH)2 + 2 KCl + CO2
MgI2 + KMnO4 + H2SO4 = MgSO4 + I2 + K2SO4 + MnSO4 + H2O =>
5 MgI2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + 5 I2 + K2SO4 + 2 MnSO4 + 8 H2O
N2H4OH + H2SO4 = N2H4SO4 + H2O + H2 =>
2 N2H4OH + 2 H2SO4 = 2 N2H4SO4 + 2 H2O + H2
C7H5NO4 + HCl + Fe = FeCl2 + H2O + C7H7NO2 =>
C7H5NO4 + 6 HCl + 3 Fe = 3 FeCl2 + 2 H2O + C7H7NO2
Hg + KF = HgF + K =>
Hg + KF = HgF + K
HNO3 + Au = Au(NO3)2 + NO2 + H2O =>
4 HNO3 + Au = Au(NO3)2 + 2 NO2 + 2 H2O
CrO7{2-} + C2H5OH + H{+} = Cr{3+} + CH3CHO + H2O =>
2 CrO7{2-} + 9 C2H5OH + 10 H{+} = 2 Cr{3+} + 9 CH3CHO + 14 H2O
Zn + NaNO3 + NaOH = Na2ZnO2 + N3 + H2O =>
15 Zn + 6 NaNO3 + 24 NaOH = 15 Na2ZnO2 + 2 N3 + 12 H2O
ClO3{-} + SO3{-2} + H{+} = Cl2 + SO4{-2} + H2O =>
2 ClO3{-} + 5 SO3{-2} + 2 H{+} = Cl2 + 5 SO4{-2} + H2O
P + EDTA = P{-3} + EDTA{+} =>
P + 3 EDTA = P{-3} + 3 EDTA{+}
CH3CH2CH2COOH + NaHCO3 = CO2 + H2O + CH3CH2CH2COONa =>
CH3CH2CH2COOH + NaHCO3 = CO2 + H2O + CH3CH2CH2COONa
CrO7{2-} + C2H5OH + H{+} = Cr{3+} + CH3CHO + H2O =>
2 CrO7{2-} + 9 C2H5OH + 10 H{+} = 2 Cr{3+} + 9 CH3CHO + 14 H2O
CrO7{2-} + C2H5OH + H{+} = Cr{3+} + CH3CHO + H2O =>
2 CrO7{2-} + 9 C2H5OH + 10 H{+} = 2 Cr{3+} + 9 CH3CHO + 14 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
I3{-} + H2C6H8O6 = I{-} + C6H6O6 + H{+} =>
2 I3{-} + H2C6H8O6 = 6 I{-} + C6H6O6 + 4 H{+}
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Equations balanced on the previous day | Equations balanced on the next day |
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