Equations balanced on the previous day | Equations balanced on the next day |
18 Fe(NO3)3 + 46 CO(NH2)2 = 6 Fe3O4 + 46 CO2 + 92 H2O + 73 N2
CoCO3 + HCl + KCl = K2CoCl4 + H2O + CO2 =>
CoCO3 + 2 HCl + 2 KCl = K2CoCl4 + H2O + CO2
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
Na2S2O3*5H2O + H2SO4 + S = H2SO3 + Na2SO4 =>
Na2S2O3*5H2O + 11 H2SO4 + 4 S = 16 H2SO3 + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
BeO + NaCl = BeCl2 + Na2O =>
BeO + 2 NaCl = BeCl2 + Na2O
NaAsO2 + H2O = H3AsO3 + NaOH =>
NaAsO2 + 2 H2O = H3AsO3 + NaOH
Fe3[Fe(CN)6]2 + NaOH = Na4[Fe(CN)6] + Fe(OH)3 + Fe(OH)2 =>
Fe3[Fe(CN)6]2 + 8 NaOH = 2 Na4[Fe(CN)6] + 2 Fe(OH)3 + Fe(OH)2
K2Cr2O7 + CH3CH2CH(OH)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
K2Cr2O7 + 3 CH3CH2CH(OH)2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 7 H2O
Fe + H2SeO3 = Fe2(SeO3)3 + H2 =>
2 Fe + 3 H2SeO3 = Fe2(SeO3)3 + 3 H2
HNO3 + CaO = Ca(NO3)2 + H2O =>
2 HNO3 + CaO = Ca(NO3)2 + H2O
HCl + B(OH)2 = H2O + B + Cl =>
2 HCl + B(OH)2 = 2 H2O + B + 2 Cl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
KHCO3 + BaSO4 + H2O = BaCO3 + H2SO4 + KOH =>
KHCO3 + BaSO4 + H2O = BaCO3 + H2SO4 + KOH
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O + CO(NH2)2 = ZnFe2O4 + N2 + CO2 + H2O =>
3 Zn(NO3)2*6H2O + 6 Fe(NO3)3*9H2O + 20 CO(NH2)2 = 3 ZnFe2O4 + 32 N2 + 20 CO2 + 112 H2O
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
KBrO3{-} + H2O + ClNH3OH{+} = Br{-} + NO3{-} + H3O{+} + K + Cl =>
KBrO3{-} + H2O + ClNH3OH{+} = Br{-} + NO3{-} + 2 H3O{+} + K + Cl
Na2SO3 + KHSO4 = Na2SO4 + K2SO4 + H2O + SO2 =>
Na2SO3 + 2 KHSO4 = Na2SO4 + K2SO4 + H2O + SO2
Ag + HNO3 = Ag(NO3)2 + NO + H2O =>
3 Ag + 8 HNO3 = 3 Ag(NO3)2 + 2 NO + 4 H2O
SOHCl = SOClH =>
SOHCl = SOClH
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ca(CH3COO)2 + Na2SO4 = CaSO4Na2(CH3COO)2 =>
Ca(CH3COO)2 + Na2SO4 = CaSO4Na2(CH3COO)2
OCl{-} + S2O3{-2} + OH{-} = SO4{-2} + Cl{-} + H2O =>
4 OCl{-} + S2O3{-2} + 2 OH{-} = 2 SO4{-2} + 4 Cl{-} + H2O
S + F2 = SF6 =>
S + 3 F2 = SF6
CH3COOH + NH4OH = H2O + NH4 + CH3COOO =>
CH3COOH + 3 NH4OH = 2 H2O + 3 NH4 + CH3COOO
KOH + SIO2 = K2SIO3 + H2O =>
2 KOH + SIO2 = K2SIO3 + H2O
PbS + O2(g) = PbO + SO2 =>
2 PbS + 3 O2(g) = 2 PbO + 2 SO2
Mn{2+} + HBiO3 + H{+} = Bi{3+} + MnO4{-} + H2O =>
2 Mn{2+} + 5 HBiO3 + 9 H{+} = 5 Bi{3+} + 2 MnO4{-} + 7 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H6 + MnO4{-} + H2O = C3H8O2 + MnO2 + OH{-} =>
3 C3H6 + 2 MnO4{-} + 4 H2O = 3 C3H8O2 + 2 MnO2 + 2 OH{-}
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
K2CrO4(s) = K + CrO4 =>
K2CrO4(s) = 2 K + CrO4
KBiO3 + K2SO4 + H2O = Bi(OH)3 + KOH + K2S2O8 =>
KBiO3 + 2 K2SO4 + 3 H2O = Bi(OH)3 + 3 KOH + K2S2O8
KOH + H2Co3 = K2Co3 + H2O =>
2 KOH + H2Co3 = K2Co3 + 2 H2O
HIO3 + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + I2 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Hg2(CO3) + Ca(Br)2 = Ca(CO3) + Hg2(Br)2 =>
Hg2(CO3) + Ca(Br)2 = Ca(CO3) + Hg2(Br)2
NHO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 NHO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
HCl + Li2SO4 = HSO4 + Li2Cl =>
HCl + Li2SO4 = HSO4 + Li2Cl
C3H3OH + O2 = H2O + CO2 =>
2 C3H3OH + 7 O2 = 4 H2O + 6 CO2
Fe2O3 + K = Fe3 + KO =>
3 Fe2O3 + 9 K = 2 Fe3 + 9 KO
(MnO4){-} + SO2 + H = (SO4){-2} + Mn + H2O =>
2(MnO4){-} + SO2 + 12 H = (SO4){-2} + 2 Mn + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
I2 + CHOCH3 = HI + CO2CHI3 + CHI3 =>
7 I2 + 2 CHOCH3 = 5 HI + CO2CHI3 + 2 CHI3
Si + HF + KNO3 = H2SiF6 + KNO2 + H2O =>
Si + 6 HF + 2 KNO3 = H2SiF6 + 2 KNO2 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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