Equations balanced on the previous day | Equations balanced on the next day |
K2CO3 + 2 NaHSO4 = K2SO4 + Na2SO4 + H2O + CO2
CaC2 + Cr2O3 + Al = Cr3C2 + Al2O3 + CaO =>
6 CaC2 + 9 Cr2O3 + 14 Al = 6 Cr3C2 + 7 Al2O3 + 6 CaO
Cu(HCOO)2 = CO + H2O + CO2 + Cu =>
Cu(HCOO)2 = CO + H2O + CO2 + Cu
Hg2(NO3)2 + NH3 + H2O = [Hg2ONH2]NO3 + NH4NO3 =>
4 Hg2(NO3)2 + 6 NH3 + H2O = 4[Hg2ONH2]NO3 + 3 NH4NO3
H3BO3 + KMnO4 = KBO3 + H3MnO4 =>
H3BO3 + KMnO4 = KBO3 + H3MnO4
NH4OH + K2SO4 = KOH + (NH4)2SO4 =>
2 NH4OH + K2SO4 = 2 KOH + (NH4)2SO4
C4H9OH + KBr + H2SO4 = C4H9Br + KHSO4 + H2O =>
C4H9OH + KBr + H2SO4 = C4H9Br + KHSO4 + H2O
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
Ni(I)2 + (K)2CO3 = NiCO3 + KI =>
Ni(I)2 + (K)2CO3 = NiCO3 + 2 KI
Cr(OH)3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2
Cl2 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
NaOH(s) + H2O(l) = NaO(aq) + H3O =>
NaOH(s) + H2O(l) = NaO(aq) + H3O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + K2(CH3COO)2 =>
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + K2(CH3COO)2
CH2CHCHCH2 + C2H2(CO)2O = C6H8(CO)2O =>
CH2CHCHCH2 + C2H2(CO)2O = C6H8(CO)2O
HO4S + Al = Al2(SO4)3 + H =>
3 HO4S + 2 Al = Al2(SO4)3 + 3 H
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KCN + KMnO4 + H2SO4 = KCNO + MnO2 + K2SO4 + H2O =>
3 KCN + 2 KMnO4 + H2SO4 = 3 KCNO + 2 MnO2 + K2SO4 + H2O
NaCN + H2O = OH + HNaCN =>
NaCN + H2O = OH + HNaCN
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaHSO4*H2O + CO(NH2)2 = CO2 + H2O + NaNH2SO3 =>
2 NaHSO4*H2O + CO(NH2)2 = CO2 + 3 H2O + 2 NaNH2SO3
F2 + MgI2 = FI + Mg =>
F2 + MgI2 = 2 FI + Mg
H + FeO = H2O + Fe =>
2 H + FeO = H2O + Fe
Na2S2O8 + Al = Na2S + SO3 + Al2O3 =>
3 Na2S2O8 + 10 Al = 3 Na2S + 3 SO3 + 5 Al2O3
Na3P = Na + P5 =>
5 Na3P = 15 Na + P5
C3H6O + O3 = CO2H2O =>
3 C3H6O + 8 O3 = 9 CO2H2O
CuBr2 + Fe(OH)3 = Cu(OH)2 + FeBr3 =>
3 CuBr2 + 2 Fe(OH)3 = 3 Cu(OH)2 + 2 FeBr3
Al2SiO5 + Ca3Al2Si3O12 = CaAl2SiO6 + CaAl2Si2O8 =>
2 Al2SiO5 + Ca3Al2Si3O12 = CaAl2SiO6 + 2 CaAl2Si2O8
Sr + H3PO3 = Sr2PO3 + H2 =>
4 Sr + 2 H3PO3 = 2 Sr2PO3 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H5OH = CH3COOC2 + H2 =>
4 C2H5OH = 2 CH3COOC2 + 9 H2
Cl + KOH = KCl + KClO + H2O =>
2 Cl + 2 KOH = KCl + KClO + H2O
NiMn2 + HSO3 = HMn2 + NiSO3 =>
NiMn2 + HSO3 = HMn2 + NiSO3
NaClO + NaI = NaCl + Na2O + I2 =>
NaClO + 2 NaI = NaCl + Na2O + I2
C4H10 + K2Cr2O7 + H2SO4 = C4H8 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10 + K2Cr2O7 + 4 H2SO4 = 3 C4H8 + K2SO4 + Cr2(SO4)3 + 7 H2O
CaCO3(g) + C = CO(g) + CaC2(s) =>
CaCO3(g) + 4 C = 3 CO(g) + CaC2(s)
ClO3{-} + Ag + H{+} = Cl2 + Ag{+} + H2O =>
2 ClO3{-} + 10 Ag + 12 H{+} = Cl2 + 10 Ag{+} + 6 H2O
Al2(SO4)3 + Cu = Al + CuSO4 =>
Al2(SO4)3 + 3 Cu = 2 Al + 3 CuSO4
HCl + MnO2 = ClMn + H2O + Cl2 =>
8 HCl + 2 MnO2 = 2 ClMn + 4 H2O + 3 Cl2
Cu + AsO6 + Cl{-} + H{+} = CuCl + As + H2O =>
12 Cu + AsO6 + 12 Cl{-} + 12 H{+} = 12 CuCl + As + 6 H2O
Ba(NO3)2 + NH2SO3 + H2O(l) = Ba(NH2)2 + H2SO4 + HNO3 =>
7 Ba(NO3)2 + 16 NH2SO3 + 22 H2O(l) = 7 Ba(NH2)2 + 16 H2SO4 + 16 HNO3
C15H31COOH + CH3OH = C17H34O2 + H2O =>
C15H31COOH + CH3OH = C17H34O2 + H2O
CH2OH(CHOH)4CHO + [Ag(NH3)2]OH = Ag + CH2OH(CHOH)4COOH + NH3 + H2O =>
CH2OH(CHOH)4CHO + 2[Ag(NH3)2]OH = 2 Ag + CH2OH(CHOH)4COOH + 4 NH3 + H2O
Cr2O7{2-} + CH3CH2OH + H{+} = Cr{3+} + C2H4O2 + H2O =>
2 Cr2O7{2-} + 3 CH3CH2OH + 16 H{+} = 4 Cr{3+} + 3 C2H4O2 + 11 H2O
KUO3 = KU + O2 =>
2 KUO3 = 2 KU + 3 O2
CH2OH(CHOH)4CHO + [Ag(NH3)2]OH = Ag + CH2OH(CHOH)4COOH + NH3 + H2O =>
CH2OH(CHOH)4CHO + 2[Ag(NH3)2]OH = 2 Ag + CH2OH(CHOH)4COOH + 4 NH3 + H2O
CuSO4 + NaHCO3 = CO2 + CuCO3 + H2O + Na2SO4 =>
CuSO4 + 2 NaHCO3 = CO2 + CuCO3 + H2O + Na2SO4
KI + Cl2 + H2O = KIO3 + KCl + HI =>
7 KI + 3 Cl2 + 3 H2O = KIO3 + 6 KCl + 6 HI
Na + EDTA = NaEDTA =>
Na + EDTA = NaEDTA
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