Equations balanced on the previous day | Equations balanced on the next day |
CaCO3 = CaO + CO2
C4H8O + OH = H2O + CO2 =>
C4H8O + 22 OH = 15 H2O + 4 CO2
SO2 + CuO = CuSO3 =>
SO2 + CuO = CuSO3
Mn + N2 = MnN4 =>
Mn + 2 N2 = MnN4
Mn(OH)2 + H3AsO4 = Mn3(AsO4)2 + H2O =>
3 Mn(OH)2 + 2 H3AsO4 = Mn3(AsO4)2 + 6 H2O
K(MnO4) + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 K(MnO4) + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
NaH2O = NaOH + H2 =>
2 NaH2O = 2 NaOH + H2
CH3OH + Na2Cr2O7 + H2SO4 = CO2 + Na2SO4 + Cr2(SO4)3 + H2O =>
CH3OH + Na2Cr2O7 + 4 H2SO4 = CO2 + Na2SO4 + Cr2(SO4)3 + 6 H2O
Al = Al2 =>
2 Al = Al2
[Cu(NH3)4]2 + K4[Fe(CN)4] = Cu3(Fe[CN]4) + NH3 + K4 =>
3[Cu(NH3)4]2 + 2 K4[Fe(CN)4] = 2 Cu3(Fe[CN]4) + 24 NH3 + 2 K4
H2SeO3 + SnCl2 + HCl = SnCl4 + Se + H2O =>
H2SeO3 + 2 SnCl2 + 4 HCl = 2 SnCl4 + Se + 3 H2O
C2H5 + H2O = CO + H2 =>
2 C2H5 + 4 H2O = 4 CO + 9 H2
(NH4)2SO4 + PbCl2 = PbSO4 + (NH4)2Cl2 =>
(NH4)2SO4 + PbCl2 = PbSO4 + (NH4)2Cl2
K2CrO4 + NaBr + H2SO4 = Br2 + Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 6 NaBr + 8 H2SO4 = 3 Br2 + 3 Na2SO4 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
BCl3 + NH3 = BCl3NH3 =>
BCl3 + NH3 = BCl3NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KI + PbO2 + HNO3 = I2 + Pb(NO3)2 + KOH =>
2 KI + PbO2 + 2 HNO3 = I2 + Pb(NO3)2 + 2 KOH
H2C2O4 = H + C2O4 =>
H2C2O4 = 2 H + C2O4
Al + OH{-} = AlO2{-} + H2O + e =>
Al + 4 OH{-} = AlO2{-} + 2 H2O + 3e
CuPd(NO3)2 = Cu(NO3)2Pd =>
CuPd(NO3)2 = Cu(NO3)2Pd
SrCO3 + H3PO4 = (Sr)3(PO4)2 + CO2 + H2O =>
3 SrCO3 + 2 H3PO4 = (Sr)3(PO4)2 + 3 CO2 + 3 H2O
HClO2 = HCl + O2 =>
HClO2 = HCl + O2
Al + CuSO4 = (Al)2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = (Al)2(SO4)3 + 3 Cu
K2SO3 + HNO3 = H2O + KNO3 + SO2 =>
K2SO3 + 2 HNO3 = H2O + 2 KNO3 + SO2
KClO4 + HI = KClO3 + I2 + H2O =>
KClO4 + 2 HI = KClO3 + I2 + H2O
Br2 + Fe(NO3)2 + KNO3 = KBr + Fe(NO3)3 =>
Br2 + 2 Fe(NO3)2 + 2 KNO3 = 2 KBr + 2 Fe(NO3)3
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuSO4 + NaHSO3 = CuSO3 + NaHSO4 =>
CuSO4 + NaHSO3 = CuSO3 + NaHSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S8(s) + Cl2(g) = SCl2(s) =>
S8(s) + 8 Cl2(g) = 8 SCl2(s)
Cu + HOH = Cu(OH)2 + H =>
Cu + 2 HOH = Cu(OH)2 + 2 H
HClNaOH = NaOH2Cl =>
HClNaOH = NaOH2Cl
K + H2SO4 = KSO4 + H2S + H2O =>
4 K + 5 H2SO4 = 4 KSO4 + H2S + 4 H2O
K2CO3 + H2S = KHCO3 + KHS =>
K2CO3 + H2S = KHCO3 + KHS
Li + NaClO3 = Na + LiClO3 =>
Li + NaClO3 = Na + LiClO3
NaCl(aq) + (NH4)3PO4(aq) = NH4Cl(aq) + Na3PO4(s) =>
3 NaCl(aq) + (NH4)3PO4(aq) = 3 NH4Cl(aq) + Na3PO4(s)
NaHCO3 + CH3OOH = CH3COONa(aq) + CO2(g) + H2O(l) =>
NaHCO3 + 2 CH3OOH = CH3COONa(aq) + CO2(g) + 3 H2O(l)
HF + HBr = H2 + FBr =>
HF + HBr = H2 + FBr
Cs2 + S = CsS =>
Cs2 + 2 S = 2 CsS
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaO + H2SO4 = H2O + CaSO4 =>
CaO + H2SO4 = H2O + CaSO4
F + KOH = KF + H2O + O2 =>
4 F + 4 KOH = 4 KF + 2 H2O + O2
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(g) =>
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(g)
N2 + H2 + C + O2 = (NH4)2CO3 =>
2 N2 + 8 H2 + 2 C + 3 O2 = 2(NH4)2CO3
K2Cr2O7 + H2O2 + H2SO4 = H2CrO6 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 H2CrO6 + K2SO4 + 3 H2O
Br2 + K3Cr(OH)6 + KOH = KBr + K2CrO4 + H2O =>
3 Br2 + 2 K3Cr(OH)6 + 4 KOH = 6 KBr + 2 K2CrO4 + 8 H2O
Na2CO3HNO3 = Na2NO3HCO3 =>
Na2CO3HNO3 = Na2NO3HCO3
As2O3 + SnCl2 + HCl + NaCl = As + Na2SnCl6 + H2O =>
As2O3 + 3 SnCl2 + 6 HCl + 6 NaCl = 2 As + 3 Na2SnCl6 + 3 H2O
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Equations balanced on 04/11/24
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