Equations balanced on the previous day | Equations balanced on the next day |
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C5H10OH + O2 = CO2 + H2O =>
4 C5H10OH + 29 O2 = 20 CO2 + 22 H2O
K2CrO4 + KI + HCl = CrCl2 + H2O + I2 + KCl =>
K2CrO4 + 4 KI + 8 HCl = CrCl2 + 4 H2O + 2 I2 + 6 KCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Co(NO3)2(aq) + Na2Co3(aq) = NaNO3(aq) + CoCo3(s) =>
Co(NO3)2(aq) + Na2Co3(aq) = 2 NaNO3(aq) + CoCo3(s)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
NaOH + KHSO4 = NaKSO4 + H2O =>
NaOH + KHSO4 = NaKSO4 + H2O
Na2O2 + NaCO3 = Na2CO3 + O2 =>
Na2O2 + 2 NaCO3 = 2 Na2CO3 + O2
Hg + H2SO4 = HgSO4 + H2O + SO2 =>
Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
NaOHHNO3 = H2ONaNO3 =>
NaOHHNO3 = H2ONaNO3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
YBa2Cu3O7 = Y2O3 + BaO + CuO + O2 =>
4 YBa2Cu3O7 = 2 Y2O3 + 8 BaO + 12 CuO + O2
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
Cobalt(II)Nitrate + SodiumPhosphate = Cobalt(II)Phosphate + SodiumNitrate =>
Cobalt(II)Nitrate + SodiumPhosphate = Cobalt(II)Phosphate + SodiumNitrate
BaSO4 + KMnO4 = BaMnO4 + KSO4 =>
BaSO4 + KMnO4 = BaMnO4 + KSO4
Al2O3 + H2SO3 = Al2(SO3)3 + H2O =>
Al2O3 + 3 H2SO3 = Al2(SO3)3 + 3 H2O
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l) =>
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l)
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
CuSO4 + Cu(OH)2 = (CuOH)2SO4 =>
CuSO4 + Cu(OH)2 = (CuOH)2SO4
O2(g) + C6H5COOH(aq) = CO2(g) + H2O(g) =>
15 O2(g) + 2 C6H5COOH(aq) = 14 CO2(g) + 6 H2O(g)
NaHCO3 + CH3COOC6H4COOH = CH3COOC6H4COONa + H2O + CO2 =>
NaHCO3 + CH3COOC6H4COOH = CH3COOC6H4COONa + H2O + CO2
Cr3{+} + OH{-} + H2O2 = (CrO4){2-} + H2O =>
2 Cr3{+} + 14 OH{-} + 17 H2O2 = 6(CrO4){2-} + 24 H2O
K(ClO3) + K(OH) + CrCl3 = K2CrO4 + KCl + H2O =>
K(ClO3) + 10 K(OH) + 2 CrCl3 = 2 K2CrO4 + 7 KCl + 5 H2O
CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S
Pt + Au(NO3) = Pt(NO3) + Au =>
Pt + Au(NO3) = Pt(NO3) + Au
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
Na2SO3 + KYO3 + H2SO4 = Na2SO4 + Y2 + K2SO4 + H2O =>
5 Na2SO3 + 2 KYO3 + H2SO4 = 5 Na2SO4 + Y2 + K2SO4 + H2O
Li2 + Br = LiBr =>
Li2 + 2 Br = 2 LiBr
Fe + F2 = Fe3FeF3 =>
8 Fe + 3 F2 = 2 Fe3FeF3
AgNO3 + PbBr2 = AgBr + Pb(NO3)2 =>
2 AgNO3 + PbBr2 = 2 AgBr + Pb(NO3)2
Cu + Mg(NO3)2 = Cu(NO3) + Mg2 =>
4 Cu + 2 Mg(NO3)2 = 4 Cu(NO3) + Mg2
Fe2O3 + NO2 + O2 = FeNO32 =>
2 Fe2O3 + 4 NO2 + 57 O2 = 4 FeNO32
HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
NaOH = H2O + Na2O =>
2 NaOH = H2O + Na2O
C6H8O7 + NaHCO3 = H2O + CO2 + NaC5H7O6 =>
8 C6H8O7 + 9 NaHCO3 = 5 H2O + 12 CO2 + 9 NaC5H7O6
CH3COOH + Al = Al(CH3CO2)3 + H2 =>
6 CH3COOH + 2 Al = 2 Al(CH3CO2)3 + 3 H2
CuSO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2SO4(aq) =>
CuSO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2SO4(aq)
FeCl3 + Zn + K3[Fe(CN)6] = KCl + ZnCl2 + Fe3[Fe(CN)6]2 =>
6 FeCl3 + 3 Zn + 4 K3[Fe(CN)6] = 12 KCl + 3 ZnCl2 + 2 Fe3[Fe(CN)6]2
Cr2(SO4)3 + Br2 + KOH = K2CrO4 + KBr + K2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 3 K2SO4 + 8 H2O
Pb + Fe2SO4 = Pb2SO4 + Fe =>
2 Pb + Fe2SO4 = Pb2SO4 + 2 Fe
Cu3 + S = CuS =>
Cu3 + 3 S = 3 CuS
H2SiO3 = H2O + SiO2 =>
H2SiO3 = H2O + SiO2
Ca + Mg3(PO4)2 = Ca3(PO4)2 + Mg =>
3 Ca + Mg3(PO4)2 = Ca3(PO4)2 + 3 Mg
ZnCO3 + K2S = ZnS + K2 + CO3 =>
ZnCO3 + K2S = ZnS + K2 + CO3
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Na3[Al(OH)6] = Al(OH)3 + NaOH =>
Na3[Al(OH)6] = Al(OH)3 + 3 NaOH
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4) + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 5 C2H6O + 4 H2SO4 = 2 Cr2(SO4) + 5 CH3COOH + 2 K2SO4 + 9 H2O
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