Equations balanced on the previous day | Equations balanced on the next day |
2 S + 2 H2O = H2 + 2 SOH
Pb(N3)2 + Cr(MnO4)3 = Cr2O3 + MnO2 + Pb3O4 + NO =>
27 Pb(N3)2 + 44 Cr(MnO4)3 = 22 Cr2O3 + 132 MnO2 + 9 Pb3O4 + 162 NO
C2H4 + H2 = C8H18 =>
4 C2H4 + H2 = C8H18
HI(aq) + NAOH(aq) = NAI(aq) + H2O(l) =>
HI(aq) + NAOH(aq) = NAI(aq) + H2O(l)
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Pb(s) + AgNO3 = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3 = Pb(NO3)2(aq) + 2 Ag(s)
KIO + H2SO4 + FeSO4 = Fe(SO4)3 + K2SO4 + I2 + H2O =>
4 KIO + 4 H2SO4 + FeSO4 = Fe(SO4)3 + 2 K2SO4 + 2 I2 + 4 H2O
KIO + H2SO4 + FeSO4 = Fe(SO4)3 + K2SO4 + I2 + H2O =>
4 KIO + 4 H2SO4 + FeSO4 = Fe(SO4)3 + 2 K2SO4 + 2 I2 + 4 H2O
As2S3 + H2O2 + NaOH = Na3AsO4 + NaSO4 + H2O =>
2 As2S3 + 31 H2O2 + 18 NaOH = 4 Na3AsO4 + 6 NaSO4 + 40 H2O
Zn(NO3)2 + NH4Br = ZnBr2 + (NH4)(NO3) =>
Zn(NO3)2 + 2 NH4Br = ZnBr2 + 2(NH4)(NO3)
NiCl2 + H2 = H2Ni + HCl =>
NiCl2 + 2 H2 = H2Ni + 2 HCl
C6H12O8 + H2O = COH6 + O2 =>
C6H12O8 + 12 H2O = 6 COH6 + 7 O2
As2S3 + H2O2 + NaOH = Na3AsO4 + NaSO4 + H2O =>
2 As2S3 + 31 H2O2 + 18 NaOH = 4 Na3AsO4 + 6 NaSO4 + 40 H2O
CH4 + H2O = carbonmonoxide + H2 =>
CH4 + H2O = CO + 3 H2
CaC + H2O = Ca(OH)2 + C2H2 + H =>
2 CaC + 4 H2O = 2 Ca(OH)2 + C2H2 + 2 H
HI(aq) + NAOH(aq) = NAI(aq) + H2O(l) =>
HI(aq) + NAOH(aq) = NAI(aq) + H2O(l)
NH4(NO3) + Hg3(PO4)2 = (NH4)3PO4 + Hg(NO3)2 =>
6 NH4(NO3) + Hg3(PO4)2 = 2(NH4)3PO4 + 3 Hg(NO3)2
As2S3 + H2O2 + NaOH = Na3AsO4 + NaSO4 + H2O =>
2 As2S3 + 31 H2O2 + 18 NaOH = 4 Na3AsO4 + 6 NaSO4 + 40 H2O
Ca3S2 = Ca + S =>
Ca3S2 = 3 Ca + 2 S
HI(aq) + NAOH(aq) = NAI(aq) + H2O(l) =>
HI(aq) + NAOH(aq) = NAI(aq) + H2O(l)
NH4OH + O2 = NO2 + H2O =>
4 NH4OH + 7 O2 = 4 NO2 + 10 H2O
KIO + H2SO4 + FeSO4 = Fe(SO4)3 + K2SO4 + I2 + H2O =>
4 KIO + 4 H2SO4 + FeSO4 = Fe(SO4)3 + 2 K2SO4 + 2 I2 + 4 H2O
Ca + (Po4)2 + H3Po4 = Ca(H2Po4) =>
6 Ca + (Po4)2 + 4 H3Po4 = 6 Ca(H2Po4)
CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4 =>
2 CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4
H3PO4 + Mg = H2 + Mg3PO4 =>
2 H3PO4 + 6 Mg = 3 H2 + 2 Mg3PO4
H2C2O4 + K2Cr2O7 + H2SO4 = KHSO4 + Cr2(SO4)2 + CO2 + H2O =>
4 H2C2O4 + K2Cr2O7 + 4 H2SO4 = 2 KHSO4 + Cr2(SO4)2 + 8 CO2 + 7 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KBr + H2SO4 = K2SO4 + HBr =>
2 KBr + H2SO4 = K2SO4 + 2 HBr
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
H2O + Fe(OH)2 + CrO4{2-} = Cr(OH)3 + Fe(OH)3 + OH{-} =>
4 H2O + 3 Fe(OH)2 + CrO4{2-} = Cr(OH)3 + 3 Fe(OH)3 + 2 OH{-}
(NH4)2Cr2O7(s) = N2(g) + Cr2O3(s) + H2O(l) =>
(NH4)2Cr2O7(s) = N2(g) + Cr2O3(s) + 4 H2O(l)
HI(aq) + NAOH(aq) = NAI(aq) + H2O(l) =>
HI(aq) + NAOH(aq) = NAI(aq) + H2O(l)
C8H21 + O2 = H2O + CO2 =>
4 C8H21 + 53 O2 = 42 H2O + 32 CO2
NaCl + Pb(NO{3}){2} = PbCl{2} + NaNO{3} =>
NaCl + Pb(NO{3}){2} = PbCl{2} + NaNO{3}
aluminumbromide + chlorine = aluminumchloride + bromine =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
AlCl + Br = AlBr3 + Cl2 =>
2 AlCl + 6 Br = 2 AlBr3 + Cl2
K2Cr2O7 + NaOH = H2O + K2CrO4 + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = H2O + K2CrO4 + Na2CrO4
AgNO3 + NaCO3{-2} = AgCO3{-2} + NaNO3 =>
AgNO3 + NaCO3{-2} = AgCO3{-2} + NaNO3
NH3 + OH = N2H4 + H2O =>
2 NH3 + 2 OH = N2H4 + 2 H2O
K2Cr2O7 + NaOH = H2O + K2CrO4 + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = H2O + K2CrO4 + Na2CrO4
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Si(NH)2 + Ca + LiN3 = LiCa3Si2N5 + H2 + N2 =>
2 Si(NH)2 + 3 Ca + LiN3 = LiCa3Si2N5 + 2 H2 + N2
HAuCl4 + Zn = ZnCl2 + HCl + Au =>
2 HAuCl4 + 3 Zn = 3 ZnCl2 + 2 HCl + 2 Au
CuSO4 + NaPO4 = Cu + PO4 + NaSO4 =>
CuSO4 + NaPO4 = Cu + PO4 + NaSO4
MgCO3 + HCH3COO = CO2 + H2O + Mg(CH3COO)2 =>
MgCO3 + 2 HCH3COO = CO2 + H2O + Mg(CH3COO)2
Fe(CN)2 + Li2S = Li2(CN)2 + FeS =>
Fe(CN)2 + Li2S = Li2(CN)2 + FeS
AlCl + Br = AlBr3 + Cl2 =>
2 AlCl + 6 Br = 2 AlBr3 + Cl2
Fe(CN)2 + Li2S = Li2(CN)2 + FeS =>
Fe(CN)2 + Li2S = Li2(CN)2 + FeS
AlCl + Br = AlBr3 + Cl2 =>
2 AlCl + 6 Br = 2 AlBr3 + Cl2
C + HF = CF4 + H2 =>
C + 4 HF = CF4 + 2 H2
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