Equations balanced on the previous day | Equations balanced on the next day |
C2HOH + 2 O2 = 2 CO2 + H2O
FeO + Al = Fe + Al2O3 =>
3 FeO + 2 Al = 3 Fe + Al2O3
NaNO2 + KI + CH3COOH = I2 + NO + Na(CH3COO) + K(CH3COO) + H2O =>
2 NaNO2 + 2 KI + 4 CH3COOH = I2 + 2 NO + 2 Na(CH3COO) + 2 K(CH3COO) + 2 H2O
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
K2Cr2O7 + C2H4O + H2SO4 = K2SO4 + Cr2(SO4)3 + C2H4O2 + H2O =>
K2Cr2O7 + 3 C2H4O + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C2H4O2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ni + V = Ni90V10 =>
90 Ni + 10 V = Ni90V10
H3PO3 + Cu(OH)2 = CuHPO3 + H2O =>
H3PO3 + Cu(OH)2 = CuHPO3 + 2 H2O
K2CO3 + HBr = KBr + CO2 + H2O =>
K2CO3 + 2 HBr = 2 KBr + CO2 + H2O
KNO3 + Ba(NO3)2 = K(NO3)2 + BaNO3 =>
KNO3 + Ba(NO3)2 = K(NO3)2 + BaNO3
KMn04 + K2S03 + H2SO4 = MnS04 + K2SO4 + H2O =>
4 KMn04 + 19 K2S03 + 28 H2SO4 = 16 MnS04 + 21 K2SO4 + 28 H2O
SnCl2 + KBrO3 + HCl = SnCl4 + KBr + H2O =>
3 SnCl2 + KBrO3 + 6 HCl = 3 SnCl4 + KBr + 3 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
NaC2H3O2 + HNO3 = NaNO3 + CH3CO2H =>
NaC2H3O2 + HNO3 = NaNO3 + CH3CO2H
FeCl3(aq) + (NH4)2S(aq) = Fe2S3(s) + NH4Cl(aq) =>
2 FeCl3(aq) + 3(NH4)2S(aq) = Fe2S3(s) + 6 NH4Cl(aq)
Ba(OH)2 + Li2CO3 = LiOH + BaCO3 =>
Ba(OH)2 + Li2CO3 = 2 LiOH + BaCO3
NaO + CO2 = NaCO3 =>
NaO + CO2 = NaCO3
BaCl2 + Na3(AsO4) = Ba3(AsO4)2 + NaCl =>
3 BaCl2 + 2 Na3(AsO4) = Ba3(AsO4)2 + 6 NaCl
CuSO4 + NaOH + HCl = NaCl + Cu(OH)2 + H2SO4 =>
CuSO4 + 2 NaOH + 2 HCl = 2 NaCl + Cu(OH)2 + H2SO4
K + O2 = KO2 =>
K + O2 = KO2
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
H2SO4 + Ba(OH)2 = H2(OH)2 + BaSO4 =>
H2SO4 + Ba(OH)2 = H2(OH)2 + BaSO4
KBr(s) + H2SO4(aq) = HBr(g) + KHSO4(s) =>
KBr(s) + H2SO4(aq) = HBr(g) + KHSO4(s)
KClO3(aq) + HBr(aq) = KCl(aq) + H2O(l) + Br2(l) =>
KClO3(aq) + 6 HBr(aq) = KCl(aq) + 3 H2O(l) + 3 Br2(l)
KOH(s) + SnCl2(aq) = KCl2(s) + SnOH(s) =>
KOH(s) + SnCl2(aq) = KCl2(s) + SnOH(s)
BeF2 + LiCl = LiF + BeCl2 =>
BeF2 + 2 LiCl = 2 LiF + BeCl2
CrO3 + Cr = Cr2O3 =>
CrO3 + Cr = Cr2O3
KClO3 + Cr2O3 + NaOH = Na2CrO4 + KCl + H2O =>
KClO3 + Cr2O3 + 4 NaOH = 2 Na2CrO4 + KCl + 2 H2O
Ba(NO3)2(aq) + Na2CO3(aq) = NaNO3(aq) + BaCO3(s) =>
Ba(NO3)2(aq) + Na2CO3(aq) = 2 NaNO3(aq) + BaCO3(s)
HCIO4 + Na2CO3 = CO2 + H2O + NaCIO4 =>
2 HCIO4 + Na2CO3 = CO2 + H2O + 2 NaCIO4
H2S + Fe2O3 = FeS + S + H2O =>
3 H2S + Fe2O3 = 2 FeS + S + 3 H2O
SrCl2 + Na2SO4 = SrSO4 + NaCl =>
SrCl2 + Na2SO4 = SrSO4 + 2 NaCl
Y2O3 + FeCl3 + Ca = YFe5 + CaCl2 + CaO =>
Y2O3 + 10 FeCl3 + 18 Ca = 2 YFe5 + 15 CaCl2 + 3 CaO
HCN + H2O = NH3 + O2 + CH4 =>
2 HCN + 6 H2O = 2 NH3 + 3 O2 + 2 CH4
FeBr2 + Zn = ZnBr2 + Fe =>
FeBr2 + Zn = ZnBr2 + Fe
LiOH + HBr = Br + HLiOH =>
LiOH + HBr = Br + HLiOH
Zn + Hg2Cl2 = Hg2 + ZnCl2 =>
Zn + Hg2Cl2 = Hg2 + ZnCl2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb(NO3)2 + H2SO4 = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2 + H2SO4 = PbSO4(s) + 2 HNO3(aq)
NaI + AlCl3 = NaCl + AlI3 =>
3 NaI + AlCl3 = 3 NaCl + AlI3
Na2Co3 + NaOH = Na2OH + NaCo3 =>
Na2Co3 + NaOH = Na2OH + NaCo3
H2SO4 + HCl = SO2 + Cl2 + H2O =>
H2SO4 + 2 HCl = SO2 + Cl2 + 2 H2O
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
C5H8O2 + NaOH + CoCl2*H2O = [Co(C5H7O2)2(H2O)2] + NaCl + H2O =>
2 C5H8O2 + 2 NaOH + CoCl2*H2O = [Co(C5H7O2)2(H2O)2] + 2 NaCl + H2O
CHCl3 + AgNO3 = AgCl + NO3 + CHCl2 =>
CHCl3 + AgNO3 = AgCl + NO3 + CHCl2
C16H1206 + O2 = CO2 + H2O =>
2 C16H1206 + 635 O2 = 32 CO2 + 1206 H2O
Cr + S2 = CrS2 =>
Cr + S2 = CrS2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
BaCl2 + Na2CO3 = NaCl + BaCO3 =>
BaCl2 + Na2CO3 = 2 NaCl + BaCO3
C6Fe2O12 + KMnO4 + HCl = MnCl2 + FeCl3 + H2O + CO2 + KCl =>
5 C6Fe2O12 + 6 KMnO4 + 48 HCl = 6 MnCl2 + 10 FeCl3 + 24 H2O + 30 CO2 + 6 KCl
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