Equations balanced on the previous day | Equations balanced on the next day |
K2O2 + H2CO3 = K2CO3 + H2O2
NaHSO4 + H2SO4 = NaSO4 + H2O + SO2 =>
2 NaHSO4 + H2SO4 = 2 NaSO4 + 2 H2O + SO2
CuSO4 + NH4OH = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2 NH4OH = (NH4)2SO4 + Cu(OH)2
Si3N4 + NF3 = SiF4 + N2 =>
Si3N4 + 4 NF3 = 3 SiF4 + 4 N2
Br{-} + H2O + CrO4{2-} = Br2 + Cr{3+} + OH{-) =>
6 Br{-} + 8 H2O + 2 CrO4{2-} = 3 Br2 + 2 Cr{3+} + 16 OH{-)
Cd(NH3)4(OH)2 + KCN = K2Cd(CN)4 + NH3 + KOH =>
Cd(NH3)4(OH)2 + 4 KCN = K2Cd(CN)4 + 4 NH3 + 2 KOH
SiO2 + Br2 = O2 + SiBr2 =>
SiO2 + Br2 = O2 + SiBr2
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O =>
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O
Ba + Pb(NO3)2 = Ba(NO3)2 + Pb =>
Ba + Pb(NO3)2 = Ba(NO3)2 + Pb
KClO3 + H2SO4 + KI = I2 + H2O + Cl2O3 + K2SO4 =>
2 KClO3 + 3 H2SO4 + 4 KI = 2 I2 + 3 H2O + Cl2O3 + 3 K2SO4
NaOH + H2SO4 = NaNaSO4 + H2O =>
2 NaOH + H2SO4 = NaNaSO4 + 2 H2O
Cr5 + O16 = Cr10O15 =>
32 Cr5 + 15 O16 = 16 Cr10O15
Al2S3 + Cl2 + H2O = Al2(SO4)3 + HCl =>
Al2S3 + 12 Cl2 + 12 H2O = Al2(SO4)3 + 24 HCl
As2S3 + NO3{-} + H2O = HSO4{-} + AsSO3 + NO2 + H =>
As2S3 + NO3{-} + 9 H2O = HSO4{-} + 2 AsSO3 + NO2 + 17 H
Pb(C2H3O2)2 + H2S = PbS + CH3COOH =>
Pb(C2H3O2)2 + H2S = PbS + 2 CH3COOH
Co(H2O)6 + HCl = CoCl + H2O + H =>
Co(H2O)6 + HCl = CoCl + 6 H2O + H
J{-} + SO4{-2} + H{+} = J2 + H2S + H2O =>
8 J{-} + SO4{-2} + 10 H{+} = 4 J2 + H2S + 4 H2O
C2H5Br + NH3 = C2H5NH2 + HBr =>
C2H5Br + NH3 = C2H5NH2 + HBr
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Mn(s) + HI(aq) = MnI3(aq) + H2(g) =>
2 Mn(s) + 6 HI(aq) = 2 MnI3(aq) + 3 H2(g)
NH3(aq) + H2SO4(aq) = (NH4)2 + SO4(aq) =>
2 NH3(aq) + H2SO4(aq) = (NH4)2 + SO4(aq)
Li2(CrO4) + BaCl2 = BaCrO4 + LiCl =>
Li2(CrO4) + BaCl2 = BaCrO4 + 2 LiCl
NH4Cr207 + O2 = H2O + N2 + Cr2O3 =>
4 NH4Cr207 + 625 O2 = 8 H2O + 2 N2 + 414 Cr2O3
C10H10O + Br2 = C10H9OBr5 + HBr =>
C10H10O + 3 Br2 = C10H9OBr5 + HBr
Na2CrO4 + Ca(NO3)2 = CaCrO4 + Na2(NO3)2 =>
Na2CrO4 + Ca(NO3)2 = CaCrO4 + Na2(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO3 + Ag2O = H2O + Ag2SO3 =>
H2SO3 + Ag2O = H2O + Ag2SO3
C5H10O + O2 = H2O + CO2 =>
C5H10O + 7 O2 = 5 H2O + 5 CO2
H{+}(aq) + NO2(aq) + Cr2O7{2-}(aq) = Cr{3+}(aq) + NO3{-}(aq) + H2O(l) =>
2 H{+}(aq) + 6 NO2(aq) + Cr2O7{2-}(aq) = 2 Cr{3+}(aq) + 6 NO3{-}(aq) + H2O(l)
C5H12 + O6 = H2O + CO2 =>
3 C5H12 + 8 O6 = 18 H2O + 15 CO2
Cu + CuSO4 + KCl = K3[CuCl4] + K2SO4 =>
Cu + CuSO4 + 8 KCl = 2 K3[CuCl4] + K2SO4
C5H12 + O6 = H2O + CO2 =>
3 C5H12 + 8 O6 = 18 H2O + 15 CO2
Ca3(PO4)2 + HNO3 = Ca(H2PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 4 HNO3 = Ca(H2PO4)2 + 2 Ca(NO3)2
HOCH2CH2OCH2CH2OH + HCl = ClCH2CH2OCH2CH2Cl + H2O =>
HOCH2CH2OCH2CH2OH + 2 HCl = ClCH2CH2OCH2CH2Cl + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mn(HSO3)7 = Mn7 + (HSO3) =>
7 Mn(HSO3)7 = Mn7 + 49(HSO3)
Cl(aq) + AgNo3(aq) = AgCl(s) + No3(aq) =>
Cl(aq) + AgNo3(aq) = AgCl(s) + No3(aq)
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O =>
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O
CuSO4 + NaNO3 = Cu(NO3)2 + Na2(SO4) =>
CuSO4 + 2 NaNO3 = Cu(NO3)2 + Na2(SO4)
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O =>
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O
N2C4H12 + O2 = CO2 + H2O + N2 =>
N2C4H12 + 7 O2 = 4 CO2 + 6 H2O + N2
H2SO4 + NaCl = H2SO4NaCl =>
H2SO4 + NaCl = H2SO4NaCl
Ca(OH)2 + Na2B4O7 = CaB4O7 + NaOH =>
Ca(OH)2 + Na2B4O7 = CaB4O7 + 2 NaOH
MnO4{-} + H{+} + S{-}2 = S + Mn{+2} + H2O =>
MnO4{-} + 8 H{+} + 5 S{-}2 = 5 S + Mn{+2} + 4 H2O
Ti + SO2 + O2 = Ti2(SO4)3 =>
2 Ti + 3 SO2 + 3 O2 = Ti2(SO4)3
RCOONa + CaCl{2} = RCOOCa + NaCl{2} =>
RCOONa + CaCl{2} = RCOOCa + NaCl{2}
CuOHNO3 + H2O = Cu(OH)2 + HNO3 =>
CuOHNO3 + H2O = Cu(OH)2 + HNO3
Ca(OH)2 + TiO2 = CaTiO3 + H2O =>
Ca(OH)2 + TiO2 = CaTiO3 + H2O
HCl + CrS2 = HS2 + CrCl =>
HCl + CrS2 = HS2 + CrCl
C2H4N10 + O2 = CO2 + H2O + N2 =>
C2H4N10 + 3 O2 = 2 CO2 + 2 H2O + 5 N2
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