Equations balanced on the previous day | Equations balanced on the next day |
3 C2H2 + 6 HCl = (C2H4)3 + 3 Cl2
FeS + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 FeS + 6 HNO3 + H2SO4 = Fe2(SO4)3 + 6 NO + 4 H2O
XC2H51 + K2Cr2O7 + H2SO4 = CO2 + XCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 XC2H51 + 29 K2Cr2O7 + 116 H2SO4 = 3 CO2 + 3 XCOOH + 29 K2SO4 + 29 Cr2(SO4)3 + 191 H2O
CHCO3 + CN = HNO3 + C =>
CHCO3 + CN = HNO3 + 3 C
Fe2Sn3 + O2 = Fe2O3 + SnO2 =>
2 Fe2Sn3 + 9 O2 = 2 Fe2O3 + 6 SnO2
CoCl2*6H2O = CoO + H2O + HCl =>
CoCl2*6H2O = CoO + 5 H2O + 2 HCl
ZnO + C2H3Cl + Si = ZnCl2 + C2H2 + SiO2 + H2 =>
2 ZnO + 4 C2H3Cl + Si = 2 ZnCl2 + 4 C2H2 + SiO2 + 2 H2
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
H2SO4(aq) + KOH(aq) = K2SO4() + HOH() =>
H2SO4(aq) + 2 KOH(aq) = K2SO4() + 2 HOH()
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
*4C + *6H2 + *O2 = *2C2H6O =>
*4C + *6H2 + *O2 = *2C2H6O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cs3P + CaO = Cs2O + Ca3P2 =>
2 Cs3P + 3 CaO = 3 Cs2O + Ca3P2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
KI + Mg = MgI2 + K =>
2 KI + Mg = MgI2 + 2 K
PbS + HBr = PbBr2 + H2S =>
PbS + 2 HBr = PbBr2 + H2S
Cu(NO3)2 + H2O = CuH2 + (NO3)2O =>
Cu(NO3)2 + H2O = CuH2 + (NO3)2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
B2Cl4 + OH{-} = BO2{-} + Cl{-]+H2O+H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-]+2H2O+H2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
K3PO4 + ZnSO4 = Zn3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 ZnSO4 = Zn3(PO4)2 + 3 K2SO4
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
HC2H3O2 + NaOH = NaCH3CO2 + H2O =>
HC2H3O2 + NaOH = NaCH3CO2 + H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Na2S2O3 + HCl = H2O + NaCl + S + SO2 =>
Na2S2O3 + 2 HCl = H2O + 2 NaCl + S + SO2
C4H10 + NaOH = CH3COOH + Na + H2 =>
C4H10 + 4 NaOH = 2 CH3COOH + 4 Na + 3 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C8H1 + O2 = CO2 + H2O =>
4 C8H1 + 33 O2 = 32 CO2 + 2 H2O
Na2MnO4 + SO2 + HNO3 = NaNO3 + Mn(NO3)2 + H2SO4 =>
Na2MnO4 + 2 SO2 + 4 HNO3 = 2 NaNO3 + Mn(NO3)2 + 2 H2SO4
B + O + H2O = B(OH)3 =>
2 B + 3 O + 3 H2O = 2 B(OH)3
CH4 + O2(s) = CO2 + H2O =>
CH4 + 2 O2(s) = CO2 + 2 H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Cl(g) + MnCl(aq) + H2O = MnO2(s) + HCl(aq) =>
3 Cl(g) + MnCl(aq) + 2 H2O = MnO2(s) + 4 HCl(aq)
Cs{+} + No3{-} = CsNo3 =>
Cs{+} + No3{-} = CsNo3
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)2 + Zn =>
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)2 + Zn
H2SO4 + Zn = Zn(SO4)2 + H2 =>
2 H2SO4 + Zn = Zn(SO4)2 + 2 H2
C13H8O + NaBH4 + CH3OH = C13H10O + NaB(OCH3)4 =>
4 C13H8O + NaBH4 + 4 CH3OH = 4 C13H10O + NaB(OCH3)4
CH4 + O2 = CO2 + H5 =>
5 CH4 + 5 O2 = 5 CO2 + 4 H5
PB(NO3)2 + KI = KNO3 + PBI2 =>
PB(NO3)2 + 2 KI = 2 KNO3 + PBI2
Cr(OH)2 + H4(SiO4) = H2O + Cr(H2SiO4) =>
Cr(OH)2 + H4(SiO4) = 2 H2O + Cr(H2SiO4)
P + NaOH = Na3P + Na3PO4 + H2O =>
8 P + 24 NaOH = 5 Na3P + 3 Na3PO4 + 12 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2[Sn(OH)4] + KBiO3 + H2O = H2SnO3 + Bi + KOH =>
5 K2[Sn(OH)4] + 2 KBiO3 + H2O = 5 H2SnO3 + 2 Bi + 12 KOH
Ca(BH4)2 + HNO2 = BO + H2 + N2 + Ca(OH)2 =>
Ca(BH4)2 + 2 HNO2 = 2 BO + 4 H2 + N2 + Ca(OH)2
KI + H2SO4 = I{-} + H{+} + K2SO4 =>
2 KI + H2SO4 = 2 I{-} + 2 H{+} + K2SO4
Ba(NO2)2 + HCl = BaCl2 + HNO2 =>
Ba(NO2)2 + 2 HCl = BaCl2 + 2 HNO2
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
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