Equations balanced on the previous day | Equations balanced on the next day |
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CuSO4 + NH3*H2O = (CuOH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3*H2O = (CuOH)2SO4 + (NH4)2SO4
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
AB + H2O = AH + HOB =>
AB + H2O = AH + HOB
Cu(NO3)2 + NaOH = Cu(OH)2 + Na2(NO3)2 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + Na2(NO3)2
Al + K3Fe(CN)6 = AlFe(CN)6 + K =>
Al + K3Fe(CN)6 = AlFe(CN)6 + 3 K
CH3CHClCH2CH3 + OH = OCl + CH3CH2CH2CH3 =>
CH3CHClCH2CH3 + OH = OCl + CH3CH2CH2CH3
CH4N3NO2 + C6H11O5OH + NaOH = CH4N3NO + C6H11O5OONa + H2O =>
CH4N3NO2 + C6H11O5OH + NaOH = CH4N3NO + C6H11O5OONa + H2O
HClO + OH{-} = ClO3{-} + Cl{-} + H2O =>
3 HClO + 3 OH{-} = ClO3{-} + 2 Cl{-} + 3 H2O
K2Cr2O7 + KBr + H2SO4 = Br2 + Cr2(SO4) + K2SO4 + H2O =>
K2Cr2O7 + 10 KBr + 7 H2SO4 = 5 Br2 + Cr2(SO4) + 6 K2SO4 + 7 H2O
L3 = L2 =>
2 L3 = 3 L2
Sr(OH)2 + CO2 = Sr(HCO3)2 =>
Sr(OH)2 + 2 CO2 = Sr(HCO3)2
Cd(ClO4)2 + H2O = Cd(OH)ClO4 + HClO4 =>
Cd(ClO4)2 + H2O = Cd(OH)ClO4 + HClO4
CH3COCH3 + I3 = CH3COCI3 + HI =>
CH3COCH3 + 2 I3 = CH3COCI3 + 3 HI
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
FeS2 + O2 = S2O2 + Fe2O3 =>
4 FeS2 + 7 O2 = 4 S2O2 + 2 Fe2O3
KMnO2 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO2 + 8 HCl = 2 KCl + 2 MnCl2 + Cl2 + 4 H2O
FeSO4 + Pb(NO3)2 = FeNO3 + (SO4)4Pb2 =>
4 FeSO4 + 2 Pb(NO3)2 = 4 FeNO3 + (SO4)4Pb2
NaCO3 = CO2 + Na2O + O2 =>
4 NaCO3 = 4 CO2 + 2 Na2O + O2
Sb2S3(s) + Fe(s) = FeS(s) + Sb(s) =>
Sb2S3(s) + 3 Fe(s) = 3 FeS(s) + 2 Sb(s)
NH3 + O2 + CH4 = CHN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 CHN + 6 H2O
K4Fe(CN)6 + Co(NO3)2 = KNO3 + Co4(Fe(CN)6)2 =>
2 K4Fe(CN)6 + 4 Co(NO3)2 = 8 KNO3 + Co4(Fe(CN)6)2
FeS2 + K2MnO4 + KHSO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
4 FeS2 + 15 K2MnO4 + 56 KHSO4 = 2 Fe2(SO4)3 + 15 MnSO4 + 43 K2SO4 + 28 H2O
HCl(aq) + H2O(l) = H3O + Cl =>
HCl(aq) + H2O(l) = H3O + Cl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
Mg(OH)2 + HNO3 = H2O + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H2O + Mg(NO3)2
CH2(OH)2 + H2 = CH4 + H2O =>
CH2(OH)2 + 2 H2 = CH4 + 2 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
C2H5 + H2O = C2H6O + H =>
C2H5 + H2O = C2H6O + H
CaOH + H(CO3) = Ca(CO3) + H2O =>
CaOH + H(CO3) = Ca(CO3) + H2O
Fe + SnCl4 = FeCl4 + Sn =>
Fe + SnCl4 = FeCl4 + Sn
HBr + H2(SO4) = SO2 + Br2 + H2O =>
2 HBr + H2(SO4) = SO2 + Br2 + 2 H2O
HCIO3 + Mg = MgCIO3 + H =>
HCIO3 + Mg = MgCIO3 + H
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
AlCl3 + Ca(OH)2 = Al(OH)3 + Ca(Cl)2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(Cl)2
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + 2 H2O
Ca + HNO3 = CaHNO3 =>
Ca + HNO3 = CaHNO3
K[Cr(C2O4)2(H2O)2] + NH3 = K[Cr(C2O4)2(H2O)(NH4OH)] =>
K[Cr(C2O4)2(H2O)2] + NH3 = K[Cr(C2O4)2(H2O)(NH4OH)]
C4H10(g) + O2 = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2 = 8 CO2(g) + 10 H2O(l)
C6H5COOH + Ba(OH)2 = Ba(C6H5COO)2 + H2O =>
2 C6H5COOH + Ba(OH)2 = Ba(C6H5COO)2 + 2 H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
NH3 + Ca(OH)2 = Ca + NO3 + H2O =>
2 NH3 + 9 Ca(OH)2 = 9 Ca + 2 NO3 + 12 H2O
Al + N2 = Al3N =>
6 Al + N2 = 2 Al3N
Rb + H2O = RbH2O =>
Rb + H2O = RbH2O
KMnO4 + NaNO2 + H2O = KOH + MnO2 + NaNO3 =>
2 KMnO4 + 3 NaNO2 + H2O = 2 KOH + 2 MnO2 + 3 NaNO3
CuS + Zn(NO3)2 = ZnS + Cu(NO3)2 =>
CuS + Zn(NO3)2 = ZnS + Cu(NO3)2
KAlSi3O8 + H2O + CO2 = Si6Al6O24H4K2 + HCO3 + H4SiO4 + K =>
6 KAlSi3O8 + 28 H2O + 4 CO2 = Si6Al6O24H4K2 + 4 HCO3 + 12 H4SiO4 + 4 K
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